69400624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 138718800

約数和(自身を除く): 69318176

約数列:

[1, 2, 4, 8, 16, 43, 86, 149, 172, 298, 344, 596, 677, 688, 1192, 1354, 2384, 2708, 5416, 6407, 10832, 12814, 25628, 29111, 51256, 58222, 100873, 102512, 116444, 201746, 232888, 403492, 465776, 806984, 1613968, 4337539, 8675078, 17350156, 34700312, 69400624]

約数ペア:

[(1, 69400624), (2, 34700312), (4, 17350156), (8, 8675078), (16, 4337539), (43, 1613968), (86, 806984), (149, 465776), (172, 403492), (298, 232888), (344, 201746), (596, 116444), (677, 102512), (688, 100873), (1192, 58222), (1354, 51256), (2384, 29111), (2708, 25628), (5416, 12814), (6407, 10832)]