47192138

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 82798848

約数和(自身を除く): 35606710

約数列:

[1, 2, 7, 14, 71, 142, 197, 241, 394, 482, 497, 994, 1379, 1687, 2758, 3374, 13987, 17111, 27974, 34222, 47477, 94954, 97909, 119777, 195818, 239554, 332339, 664678, 3370867, 6741734, 23596069, 47192138]

約数ペア:

[(1, 47192138), (2, 23596069), (7, 6741734), (14, 3370867), (71, 664678), (142, 332339), (197, 239554), (241, 195818), (394, 119777), (482, 97909), (497, 94954), (994, 47477), (1379, 34222), (1687, 27974), (2758, 17111), (3374, 13987)]