13263536

素因数分解:

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

素因数の和:91

約数の個数: 120

約数和(自身を含む): 33247872

約数和(自身を除く): 19984336

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 121, 124, 136, 143, 176, 187, 208, 221, 242, 248, 272, 286, 341, 374, 403, 442, 484, 496, 527, 572, 682, 748, 806, 884, 968, 1054, 1144, 1364, 1496, 1573, 1612, 1768, 1936, 2057, 2108, 2288, 2431, 2728, 2992, 3146, 3224, 3536, 3751, 4114, 4216, 4433, 4862, 5456, 5797, 6292, 6448, 6851, 7502, 8228, 8432, 8866, 9724, 11594, 12584, 13702, 15004, 16456, 17732, 19448, 23188, 25168, 26741, 27404, 30008, 32912, 35464, 38896, 46376, 48763, 53482, 54808, 60016, 63767, 70928, 75361, 92752, 97526, 106964, 109616, 127534, 150722, 195052, 213928, 255068, 301444, 390104, 427856, 510136, 602888, 780208, 828971, 1020272, 1205776, 1657942, 3315884, 6631768, 13263536]

約数ペア:

[(1, 13263536), (2, 6631768), (4, 3315884), (8, 1657942), (11, 1205776), (13, 1020272), (16, 828971), (17, 780208), (22, 602888), (26, 510136), (31, 427856), (34, 390104), (44, 301444), (52, 255068), (62, 213928), (68, 195052), (88, 150722), (104, 127534), (121, 109616), (124, 106964), (136, 97526), (143, 92752), (176, 75361), (187, 70928), (208, 63767), (221, 60016), (242, 54808), (248, 53482), (272, 48763), (286, 46376), (341, 38896), (374, 35464), (403, 32912), (442, 30008), (484, 27404), (496, 26741), (527, 25168), (572, 23188), (682, 19448), (748, 17732), (806, 16456), (884, 15004), (968, 13702), (1054, 12584), (1144, 11594), (1364, 9724), (1496, 8866), (1573, 8432), (1612, 8228), (1768, 7502), (1936, 6851), (2057, 6448), (2108, 6292), (2288, 5797), (2431, 5456), (2728, 4862), (2992, 4433), (3146, 4216), (3224, 4114), (3536, 3751)]