8604856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 19111680

約数和(自身を除く): 10506824

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 157, 221, 248, 314, 403, 442, 527, 628, 806, 884, 1054, 1256, 1612, 1768, 2041, 2108, 2669, 3224, 4082, 4216, 4867, 5338, 6851, 8164, 9734, 10676, 13702, 16328, 19468, 21352, 27404, 34697, 38936, 54808, 63271, 69394, 82739, 126542, 138788, 165478, 253084, 277576, 330956, 506168, 661912, 1075607, 2151214, 4302428, 8604856]

約数ペア:

[(1, 8604856), (2, 4302428), (4, 2151214), (8, 1075607), (13, 661912), (17, 506168), (26, 330956), (31, 277576), (34, 253084), (52, 165478), (62, 138788), (68, 126542), (104, 82739), (124, 69394), (136, 63271), (157, 54808), (221, 38936), (248, 34697), (314, 27404), (403, 21352), (442, 19468), (527, 16328), (628, 13702), (806, 10676), (884, 9734), (1054, 8164), (1256, 6851), (1612, 5338), (1768, 4867), (2041, 4216), (2108, 4082), (2669, 3224)]