57860456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 60749464

約数列:

[1, 2, 4, 8, 23, 43, 46, 71, 86, 92, 103, 142, 172, 184, 206, 284, 344, 412, 568, 824, 989, 1633, 1978, 2369, 3053, 3266, 3956, 4429, 4738, 6106, 6532, 7313, 7912, 8858, 9476, 12212, 13064, 14626, 17716, 18952, 24424, 29252, 35432, 58504, 70219, 101867, 140438, 168199, 203734, 280876, 314459, 336398, 407468, 561752, 628918, 672796, 814936, 1257836, 1345592, 2515672, 7232557, 14465114, 28930228, 57860456]

約数ペア:

[(1, 57860456), (2, 28930228), (4, 14465114), (8, 7232557), (23, 2515672), (43, 1345592), (46, 1257836), (71, 814936), (86, 672796), (92, 628918), (103, 561752), (142, 407468), (172, 336398), (184, 314459), (206, 280876), (284, 203734), (344, 168199), (412, 140438), (568, 101867), (824, 70219), (989, 58504), (1633, 35432), (1978, 29252), (2369, 24424), (3053, 18952), (3266, 17716), (3956, 14626), (4429, 13064), (4738, 12212), (6106, 9476), (6532, 8858), (7313, 7912)]