42754408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281279}}^1$

素因数の和:281304

約数の個数: 16

約数和(自身を含む): 84384000

約数和(自身を除く): 41629592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281279, 562558, 1125116, 2250232, 5344301, 10688602, 21377204, 42754408]

約数ペア:

[(1, 42754408), (2, 21377204), (4, 10688602), (8, 5344301), (19, 2250232), (38, 1125116), (76, 562558), (152, 281279)]