64616207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 69653760

約数和(自身を除く): 5037553

約数列:

[1, 19, 67, 193, 263, 1273, 3667, 4997, 12931, 17621, 50759, 245689, 334799, 964421, 3400853, 64616207]

約数ペア:

[(1, 64616207), (19, 3400853), (67, 964421), (193, 334799), (263, 245689), (1273, 50759), (3667, 17621), (4997, 12931)]