72197294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28627}}^1$

素因数の和:28739

約数の個数: 16

約数和(自身を含む): 117832848

約数和(自身を除く): 45635554

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 28627, 57254, 372151, 744302, 2776819, 5553638, 36098647, 72197294]

約数ペア:

[(1, 72197294), (2, 36098647), (13, 5553638), (26, 2776819), (97, 744302), (194, 372151), (1261, 57254), (2522, 28627)]