4008574048

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{2617}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 7972249824

約数和(自身を除く): 3963675776

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 317, 604, 634, 1208, 1268, 2416, 2536, 2617, 4832, 5072, 5234, 10144, 10468, 20936, 41872, 47867, 83744, 95734, 191468, 382936, 395167, 765872, 790334, 829589, 1531744, 1580668, 1659178, 3161336, 3318356, 6322672, 6636712, 12645344, 13273424, 26546848, 125267939, 250535878, 501071756, 1002143512, 2004287024, 4008574048]

約数ペア:

[(1, 4008574048), (2, 2004287024), (4, 1002143512), (8, 501071756), (16, 250535878), (32, 125267939), (151, 26546848), (302, 13273424), (317, 12645344), (604, 6636712), (634, 6322672), (1208, 3318356), (1268, 3161336), (2416, 1659178), (2536, 1580668), (2617, 1531744), (4832, 829589), (5072, 790334), (5234, 765872), (10144, 395167), (10468, 382936), (20936, 191468), (41872, 95734), (47867, 83744)]