63474994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{40637}}^1$

素因数の和:40721

約数の個数: 16

約数和(自身を含む): 105333696

約数和(自身を除く): 41858702

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 40637, 81274, 447007, 894014, 2885227, 5770454, 31737497, 63474994]

約数ペア:

[(1, 63474994), (2, 31737497), (11, 5770454), (22, 2885227), (71, 894014), (142, 447007), (781, 81274), (1562, 40637)]