74399752

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2582

約数の個数: 64

約数和(自身を含む): 174320640

約数和(自身を除く): 99920888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 2521, 3689, 4216, 5042, 7378, 10084, 14756, 17647, 20168, 29512, 35294, 42857, 70588, 78151, 85714, 141176, 156302, 171428, 299999, 312604, 342856, 547057, 599998, 625208, 1094114, 1199996, 1328567, 2188228, 2399992, 2657134, 4376456, 5314268, 9299969, 10628536, 18599938, 37199876, 74399752]

約数ペア:

[(1, 74399752), (2, 37199876), (4, 18599938), (7, 10628536), (8, 9299969), (14, 5314268), (17, 4376456), (28, 2657134), (31, 2399992), (34, 2188228), (56, 1328567), (62, 1199996), (68, 1094114), (119, 625208), (124, 599998), (136, 547057), (217, 342856), (238, 312604), (248, 299999), (434, 171428), (476, 156302), (527, 141176), (868, 85714), (952, 78151), (1054, 70588), (1736, 42857), (2108, 35294), (2521, 29512), (3689, 20168), (4216, 17647), (5042, 14756), (7378, 10084)]