72671048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{478099}}^1$

素因数の和:478124

約数の個数: 16

約数和(自身を含む): 143430000

約数和(自身を除く): 70758952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 478099, 956198, 1912396, 3824792, 9083881, 18167762, 36335524, 72671048]

約数ペア:

[(1, 72671048), (2, 36335524), (4, 18167762), (8, 9083881), (19, 3824792), (38, 1912396), (76, 956198), (152, 478099)]