2555387632

素因数分解:

$2^4\times 7^2\times {\mathrm{1129}}^1\times {\mathrm{2887}}^1$

素因数の和:4038

約数の個数: 60

約数和(自身を含む): 5766498480

約数和(自身を除く): 3211110848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1129, 2258, 2887, 4516, 5774, 7903, 9032, 11548, 15806, 18064, 20209, 23096, 31612, 40418, 46192, 55321, 63224, 80836, 110642, 126448, 141463, 161672, 221284, 282926, 323344, 442568, 565852, 885136, 1131704, 2263408, 3259423, 6518846, 13037692, 22815961, 26075384, 45631922, 52150768, 91263844, 159711727, 182527688, 319423454, 365055376, 638846908, 1277693816, 2555387632]

約数ペア:

[(1, 2555387632), (2, 1277693816), (4, 638846908), (7, 365055376), (8, 319423454), (14, 182527688), (16, 159711727), (28, 91263844), (49, 52150768), (56, 45631922), (98, 26075384), (112, 22815961), (196, 13037692), (392, 6518846), (784, 3259423), (1129, 2263408), (2258, 1131704), (2887, 885136), (4516, 565852), (5774, 442568), (7903, 323344), (9032, 282926), (11548, 221284), (15806, 161672), (18064, 141463), (20209, 126448), (23096, 110642), (31612, 80836), (40418, 63224), (46192, 55321)]