72166826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{12577}}^1$

素因数の和:12749

約数の個数: 16

約数和(自身を含む): 114711360

約数和(自身を除く): 42544534

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 12577, 25154, 238963, 477926, 1899127, 3798254, 36083413, 72166826]

約数ペア:

[(1, 72166826), (2, 36083413), (19, 3798254), (38, 1899127), (151, 477926), (302, 238963), (2869, 25154), (5738, 12577)]