69470992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228523}}^1$

素因数の和:228550

約数の個数: 20

約数和(自身を含む): 141684880

約数和(自身を除く): 72213888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228523, 457046, 914092, 1828184, 3656368, 4341937, 8683874, 17367748, 34735496, 69470992]

約数ペア:

[(1, 69470992), (2, 34735496), (4, 17367748), (8, 8683874), (16, 4341937), (19, 3656368), (38, 1828184), (76, 914092), (152, 457046), (304, 228523)]