74857894

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4019}}^1$

素因数の和:4227

約数の個数: 16

約数和(自身を含む): 114811200

約数和(自身を除く): 39953306

約数列:

[1, 2, 67, 134, 139, 278, 4019, 8038, 9313, 18626, 269273, 538546, 558641, 1117282, 37428947, 74857894]

約数ペア:

[(1, 74857894), (2, 37428947), (67, 1117282), (134, 558641), (139, 538546), (278, 269273), (4019, 18626), (8038, 9313)]