69289904

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{18911}}^1$

素因数の和:19148

約数の個数: 20

約数和(自身を含む): 134842560

約数和(自身を除く): 65552656

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 18911, 37822, 75644, 151288, 302576, 4330619, 8661238, 17322476, 34644952, 69289904]

約数ペア:

[(1, 69289904), (2, 34644952), (4, 17322476), (8, 8661238), (16, 4330619), (229, 302576), (458, 151288), (916, 75644), (1832, 37822), (3664, 18911)]