65855998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{47791}}^1$

素因数の和:47859

約数の個数: 16

約数和(自身を含む): 108392256

約数和(自身を除く): 42536258

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 47791, 95582, 621283, 1242566, 2532923, 5065846, 32927999, 65855998]

約数ペア:

[(1, 65855998), (2, 32927999), (13, 5065846), (26, 2532923), (53, 1242566), (106, 621283), (689, 95582), (1378, 47791)]