72437794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19483}}^1$

素因数の和:19522

約数の個数: 24

約数和(自身を含む): 128360592

約数和(自身を除く): 55922798

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 19483, 38966, 214313, 253279, 428626, 506558, 2786069, 3292627, 5572138, 6585254, 36218897, 72437794]

約数ペア:

[(1, 72437794), (2, 36218897), (11, 6585254), (13, 5572138), (22, 3292627), (26, 2786069), (143, 506558), (169, 428626), (286, 253279), (338, 214313), (1859, 38966), (3718, 19483)]