57055376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16479

約数の個数: 40

約数和(自身を含む): 130420224

約数和(自身を除く): 73364848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 16433, 32866, 65732, 115031, 131464, 230062, 262928, 460124, 509423, 920248, 1018846, 1840496, 2037692, 3565961, 4075384, 7131922, 8150768, 14263844, 28527688, 57055376]

約数ペア:

[(1, 57055376), (2, 28527688), (4, 14263844), (7, 8150768), (8, 7131922), (14, 4075384), (16, 3565961), (28, 2037692), (31, 1840496), (56, 1018846), (62, 920248), (112, 509423), (124, 460124), (217, 262928), (248, 230062), (434, 131464), (496, 115031), (868, 65732), (1736, 32866), (3472, 16433)]