629648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 1339200

約数和(自身を除く): 709552

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 59, 92, 116, 118, 184, 232, 236, 368, 464, 472, 667, 944, 1334, 1357, 1711, 2668, 2714, 3422, 5336, 5428, 6844, 10672, 10856, 13688, 21712, 27376, 39353, 78706, 157412, 314824, 629648]

約数ペア:

[(1, 629648), (2, 314824), (4, 157412), (8, 78706), (16, 39353), (23, 27376), (29, 21712), (46, 13688), (58, 10856), (59, 10672), (92, 6844), (116, 5428), (118, 5336), (184, 3422), (232, 2714), (236, 2668), (368, 1711), (464, 1357), (472, 1334), (667, 944)]