42938056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 106375680

約数和(自身を除く): 63437624

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 37, 46, 53, 56, 68, 74, 92, 106, 119, 136, 148, 161, 184, 212, 238, 259, 296, 322, 371, 391, 424, 476, 518, 629, 644, 742, 782, 851, 901, 952, 1036, 1219, 1258, 1288, 1484, 1564, 1702, 1802, 1961, 2072, 2438, 2516, 2737, 2968, 3128, 3404, 3604, 3922, 4403, 4876, 5032, 5474, 5957, 6307, 6808, 7208, 7844, 8533, 8806, 9752, 10948, 11914, 12614, 13727, 14467, 15688, 17066, 17612, 20723, 21896, 23828, 25228, 27454, 28934, 33337, 34132, 35224, 41446, 45103, 47656, 50456, 54908, 57868, 66674, 68264, 82892, 90206, 101269, 109816, 115736, 133348, 145061, 165784, 180412, 202538, 233359, 266696, 290122, 315721, 360824, 405076, 466718, 580244, 631442, 766751, 810152, 933436, 1160488, 1262884, 1533502, 1866872, 2525768, 3067004, 5367257, 6134008, 10734514, 21469028, 42938056]

約数ペア:

[(1, 42938056), (2, 21469028), (4, 10734514), (7, 6134008), (8, 5367257), (14, 3067004), (17, 2525768), (23, 1866872), (28, 1533502), (34, 1262884), (37, 1160488), (46, 933436), (53, 810152), (56, 766751), (68, 631442), (74, 580244), (92, 466718), (106, 405076), (119, 360824), (136, 315721), (148, 290122), (161, 266696), (184, 233359), (212, 202538), (238, 180412), (259, 165784), (296, 145061), (322, 133348), (371, 115736), (391, 109816), (424, 101269), (476, 90206), (518, 82892), (629, 68264), (644, 66674), (742, 57868), (782, 54908), (851, 50456), (901, 47656), (952, 45103), (1036, 41446), (1219, 35224), (1258, 34132), (1288, 33337), (1484, 28934), (1564, 27454), (1702, 25228), (1802, 23828), (1961, 21896), (2072, 20723), (2438, 17612), (2516, 17066), (2737, 15688), (2968, 14467), (3128, 13727), (3404, 12614), (3604, 11914), (3922, 10948), (4403, 9752), (4876, 8806), (5032, 8533), (5474, 7844), (5957, 7208), (6307, 6808)]