7158736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 15110144

約数和(自身を除く): 7951408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 271, 508, 542, 1016, 1084, 1651, 2032, 2168, 3302, 3523, 4336, 6604, 7046, 13208, 14092, 26416, 28184, 34417, 56368, 68834, 137668, 275336, 447421, 550672, 894842, 1789684, 3579368, 7158736]

約数ペア:

[(1, 7158736), (2, 3579368), (4, 1789684), (8, 894842), (13, 550672), (16, 447421), (26, 275336), (52, 137668), (104, 68834), (127, 56368), (208, 34417), (254, 28184), (271, 26416), (508, 14092), (542, 13208), (1016, 7046), (1084, 6604), (1651, 4336), (2032, 3523), (2168, 3302)]