15663243968

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{469747}}^1$

素因数の和:470280

約数の個数: 28

約数和(自身を含む): 31141473912

約数和(自身を除く): 15478229944

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 2084, 4168, 8336, 16672, 33344, 469747, 939494, 1878988, 3757976, 7515952, 15031904, 30063808, 244738187, 489476374, 978952748, 1957905496, 3915810992, 7831621984, 15663243968]

約数ペア:

[(1, 15663243968), (2, 7831621984), (4, 3915810992), (8, 1957905496), (16, 978952748), (32, 489476374), (64, 244738187), (521, 30063808), (1042, 15031904), (2084, 7515952), (4168, 3757976), (8336, 1878988), (16672, 939494), (33344, 469747)]