70210816

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 108

約数和(自身を含む): 162524572

約数和(自身を除く): 92313756

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 73, 104, 128, 136, 146, 208, 221, 256, 272, 289, 292, 416, 442, 544, 578, 584, 832, 884, 949, 1088, 1156, 1168, 1241, 1664, 1768, 1898, 2176, 2312, 2336, 2482, 3328, 3536, 3757, 3796, 4352, 4624, 4672, 4964, 7072, 7514, 7592, 9248, 9344, 9928, 14144, 15028, 15184, 16133, 18496, 18688, 19856, 21097, 28288, 30056, 30368, 32266, 36992, 39712, 42194, 56576, 60112, 60736, 64532, 73984, 79424, 84388, 120224, 121472, 129064, 158848, 168776, 240448, 242944, 258128, 274261, 317696, 337552, 480896, 516256, 548522, 675104, 961792, 1032512, 1097044, 1350208, 2065024, 2194088, 2700416, 4130048, 4388176, 5400832, 8776352, 17552704, 35105408, 70210816]

約数ペア:

[(1, 70210816), (2, 35105408), (4, 17552704), (8, 8776352), (13, 5400832), (16, 4388176), (17, 4130048), (26, 2700416), (32, 2194088), (34, 2065024), (52, 1350208), (64, 1097044), (68, 1032512), (73, 961792), (104, 675104), (128, 548522), (136, 516256), (146, 480896), (208, 337552), (221, 317696), (256, 274261), (272, 258128), (289, 242944), (292, 240448), (416, 168776), (442, 158848), (544, 129064), (578, 121472), (584, 120224), (832, 84388), (884, 79424), (949, 73984), (1088, 64532), (1156, 60736), (1168, 60112), (1241, 56576), (1664, 42194), (1768, 39712), (1898, 36992), (2176, 32266), (2312, 30368), (2336, 30056), (2482, 28288), (3328, 21097), (3536, 19856), (3757, 18688), (3796, 18496), (4352, 16133), (4624, 15184), (4672, 15028), (4964, 14144), (7072, 9928), (7514, 9344), (7592, 9248)]