74671984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7057

約数の個数: 40

約数和(自身を含む): 156195360

約数和(自身を除く): 81523376

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 6997, 10672, 13994, 27988, 55976, 111952, 160931, 202913, 321862, 405826, 643724, 811652, 1287448, 1623304, 2574896, 3246608, 4666999, 9333998, 18667996, 37335992, 74671984]

約数ペア:

[(1, 74671984), (2, 37335992), (4, 18667996), (8, 9333998), (16, 4666999), (23, 3246608), (29, 2574896), (46, 1623304), (58, 1287448), (92, 811652), (116, 643724), (184, 405826), (232, 321862), (368, 202913), (464, 160931), (667, 111952), (1334, 55976), (2668, 27988), (5336, 13994), (6997, 10672)]