64975366

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1823}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 99283968

約数和(自身を除く): 34308602

約数列:

[1, 2, 71, 142, 251, 502, 1823, 3646, 17821, 35642, 129433, 258866, 457573, 915146, 32487683, 64975366]

約数ペア:

[(1, 64975366), (2, 32487683), (71, 915146), (142, 457573), (251, 258866), (502, 129433), (1823, 35642), (3646, 17821)]