56671472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 87319312

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 34, 44, 47, 52, 62, 68, 88, 94, 104, 124, 136, 143, 176, 187, 188, 208, 221, 248, 272, 286, 341, 374, 376, 403, 442, 496, 517, 527, 572, 611, 682, 748, 752, 799, 806, 884, 1034, 1054, 1144, 1222, 1364, 1457, 1496, 1598, 1612, 1768, 2068, 2108, 2288, 2431, 2444, 2728, 2914, 2992, 3196, 3224, 3536, 4136, 4216, 4433, 4862, 4888, 5456, 5797, 5828, 6392, 6448, 6721, 6851, 8272, 8432, 8789, 8866, 9724, 9776, 10387, 11594, 11656, 12784, 13442, 13702, 16027, 17578, 17732, 18941, 19448, 20774, 23188, 23312, 24769, 26884, 27404, 32054, 35156, 35464, 37882, 38896, 41548, 46376, 49538, 53768, 54808, 64108, 70312, 70928, 75361, 75764, 83096, 92752, 99076, 107536, 109616, 114257, 128216, 140624, 150722, 151528, 166192, 198152, 208351, 228514, 256432, 272459, 301444, 303056, 321997, 396304, 416702, 457028, 544918, 602888, 643994, 833404, 914056, 1089836, 1205776, 1287988, 1666808, 1828112, 2179672, 2575976, 3333616, 3541967, 4359344, 5151952, 7083934, 14167868, 28335736, 56671472]

約数ペア:

[(1, 56671472), (2, 28335736), (4, 14167868), (8, 7083934), (11, 5151952), (13, 4359344), (16, 3541967), (17, 3333616), (22, 2575976), (26, 2179672), (31, 1828112), (34, 1666808), (44, 1287988), (47, 1205776), (52, 1089836), (62, 914056), (68, 833404), (88, 643994), (94, 602888), (104, 544918), (124, 457028), (136, 416702), (143, 396304), (176, 321997), (187, 303056), (188, 301444), (208, 272459), (221, 256432), (248, 228514), (272, 208351), (286, 198152), (341, 166192), (374, 151528), (376, 150722), (403, 140624), (442, 128216), (496, 114257), (517, 109616), (527, 107536), (572, 99076), (611, 92752), (682, 83096), (748, 75764), (752, 75361), (799, 70928), (806, 70312), (884, 64108), (1034, 54808), (1054, 53768), (1144, 49538), (1222, 46376), (1364, 41548), (1457, 38896), (1496, 37882), (1598, 35464), (1612, 35156), (1768, 32054), (2068, 27404), (2108, 26884), (2288, 24769), (2431, 23312), (2444, 23188), (2728, 20774), (2914, 19448), (2992, 18941), (3196, 17732), (3224, 17578), (3536, 16027), (4136, 13702), (4216, 13442), (4433, 12784), (4862, 11656), (4888, 11594), (5456, 10387), (5797, 9776), (5828, 9724), (6392, 8866), (6448, 8789), (6721, 8432), (6851, 8272)]