56674528

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 115716384

約数和(自身を除く): 59041856

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 151, 296, 302, 317, 592, 604, 634, 1184, 1208, 1268, 2416, 2536, 4832, 5072, 5587, 10144, 11174, 11729, 22348, 23458, 44696, 46916, 47867, 89392, 93832, 95734, 178784, 187664, 191468, 375328, 382936, 765872, 1531744, 1771079, 3542158, 7084316, 14168632, 28337264, 56674528]

約数ペア:

[(1, 56674528), (2, 28337264), (4, 14168632), (8, 7084316), (16, 3542158), (32, 1771079), (37, 1531744), (74, 765872), (148, 382936), (151, 375328), (296, 191468), (302, 187664), (317, 178784), (592, 95734), (604, 93832), (634, 89392), (1184, 47867), (1208, 46916), (1268, 44696), (2416, 23458), (2536, 22348), (4832, 11729), (5072, 11174), (5587, 10144)]