42748936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281243}}^1$

素因数の和:281268

約数の個数: 16

約数和(自身を含む): 84373200

約数和(自身を除く): 41624264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281243, 562486, 1124972, 2249944, 5343617, 10687234, 21374468, 42748936]

約数ペア:

[(1, 42748936), (2, 21374468), (4, 10687234), (8, 5343617), (19, 2249944), (38, 1124972), (76, 562486), (152, 281243)]