9968165968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4999}}^1\times {\mathrm{7331}}^1$

素因数の和:12355

約数の個数: 40

約数和(自身を含む): 20456280000

約数和(自身を除く): 10488114032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4999, 7331, 9998, 14662, 19996, 29324, 39992, 58648, 79984, 84983, 117296, 124627, 169966, 249254, 339932, 498508, 679864, 997016, 1359728, 1994032, 36647669, 73295338, 146590676, 293181352, 586362704, 623010373, 1246020746, 2492041492, 4984082984, 9968165968]

約数ペア:

[(1, 9968165968), (2, 4984082984), (4, 2492041492), (8, 1246020746), (16, 623010373), (17, 586362704), (34, 293181352), (68, 146590676), (136, 73295338), (272, 36647669), (4999, 1994032), (7331, 1359728), (9998, 997016), (14662, 679864), (19996, 498508), (29324, 339932), (39992, 249254), (58648, 169966), (79984, 124627), (84983, 117296)]