72807482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{29287}}^1$

素因数の和:29413

約数の個数: 16

約数和(自身を含む): 120197952

約数和(自身を除く): 47390470

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 29287, 58574, 322157, 644314, 3309431, 6618862, 36403741, 72807482]

約数ペア:

[(1, 72807482), (2, 36403741), (11, 6618862), (22, 3309431), (113, 644314), (226, 322157), (1243, 58574), (2486, 29287)]