71657482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 123282432

約数和(自身を除く): 51624950

約数列:

[1, 2, 13, 17, 26, 34, 221, 223, 442, 446, 727, 1454, 2899, 3791, 5798, 7582, 9451, 12359, 18902, 24718, 49283, 98566, 160667, 162121, 321334, 324242, 2107573, 2756057, 4215146, 5512114, 35828741, 71657482]

約数ペア:

[(1, 71657482), (2, 35828741), (13, 5512114), (17, 4215146), (26, 2756057), (34, 2107573), (221, 324242), (223, 321334), (442, 162121), (446, 160667), (727, 98566), (1454, 49283), (2899, 24718), (3791, 18902), (5798, 12359), (7582, 9451)]