40238064

素因数分解:

$2^4\times 3^2\times {\mathrm{279431}}^1$

素因数の和:279445

約数の個数: 30

約数和(自身を含む): 112611096

約数和(自身を除く): 72373032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279431, 558862, 838293, 1117724, 1676586, 2235448, 2514879, 3353172, 4470896, 5029758, 6706344, 10059516, 13412688, 20119032, 40238064]

約数ペア:

[(1, 40238064), (2, 20119032), (3, 13412688), (4, 10059516), (6, 6706344), (8, 5029758), (9, 4470896), (12, 3353172), (16, 2514879), (18, 2235448), (24, 1676586), (36, 1117724), (48, 838293), (72, 558862), (144, 279431)]