40761008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 82561680

約数和(自身を除く): 41800672

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 821, 856, 1642, 1712, 3103, 3284, 6206, 6568, 12412, 13136, 23809, 24824, 47618, 49648, 87847, 95236, 175694, 190472, 351388, 380944, 702776, 1405552, 2547563, 5095126, 10190252, 20380504, 40761008]

約数ペア:

[(1, 40761008), (2, 20380504), (4, 10190252), (8, 5095126), (16, 2547563), (29, 1405552), (58, 702776), (107, 380944), (116, 351388), (214, 190472), (232, 175694), (428, 95236), (464, 87847), (821, 49648), (856, 47618), (1642, 24824), (1712, 23809), (3103, 13136), (3284, 12412), (6206, 6568)]