17748487744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167971}}^1$

素因数の和:168123

約数の個数: 56

約数和(自身を含む): 38227739648

約数和(自身を除く): 20479251904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 26416, 52832, 105664, 167971, 335942, 671884, 1343768, 2183623, 2687536, 4367246, 5375072, 8734492, 10750144, 17468984, 21332317, 34937968, 42664634, 69875936, 85329268, 139751872, 170658536, 277320121, 341317072, 554640242, 682634144, 1109280484, 1365268288, 2218560968, 4437121936, 8874243872, 17748487744]

約数ペア:

[(1, 17748487744), (2, 8874243872), (4, 4437121936), (8, 2218560968), (13, 1365268288), (16, 1109280484), (26, 682634144), (32, 554640242), (52, 341317072), (64, 277320121), (104, 170658536), (127, 139751872), (208, 85329268), (254, 69875936), (416, 42664634), (508, 34937968), (832, 21332317), (1016, 17468984), (1651, 10750144), (2032, 8734492), (3302, 5375072), (4064, 4367246), (6604, 2687536), (8128, 2183623), (13208, 1343768), (26416, 671884), (52832, 335942), (105664, 167971)]