28300056

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 74325600

約数和(自身を除く): 46025544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 557, 584, 696, 876, 1114, 1671, 1752, 2117, 2228, 3342, 4234, 4456, 6351, 6684, 8468, 12702, 13368, 16153, 16936, 25404, 32306, 40661, 48459, 50808, 64612, 81322, 96918, 121983, 129224, 162644, 193836, 243966, 325288, 387672, 487932, 975864, 1179169, 2358338, 3537507, 4716676, 7075014, 9433352, 14150028, 28300056]

約数ペア:

[(1, 28300056), (2, 14150028), (3, 9433352), (4, 7075014), (6, 4716676), (8, 3537507), (12, 2358338), (24, 1179169), (29, 975864), (58, 487932), (73, 387672), (87, 325288), (116, 243966), (146, 193836), (174, 162644), (219, 129224), (232, 121983), (292, 96918), (348, 81322), (438, 64612), (557, 50808), (584, 48459), (696, 40661), (876, 32306), (1114, 25404), (1671, 16936), (1752, 16153), (2117, 13368), (2228, 12702), (3342, 8468), (4234, 6684), (4456, 6351)]