63894728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 124256160

約数和(自身を除く): 60361432

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 2347, 3403, 4694, 6806, 9388, 13612, 18776, 27224, 96227, 192454, 194801, 384908, 389602, 769816, 779204, 1558408, 7986841, 15973682, 31947364, 63894728]

約数ペア:

[(1, 63894728), (2, 31947364), (4, 15973682), (8, 7986841), (41, 1558408), (82, 779204), (83, 769816), (164, 389602), (166, 384908), (328, 194801), (332, 192454), (664, 96227), (2347, 27224), (3403, 18776), (4694, 13612), (6806, 9388)]