28527688

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16477

約数の個数: 32

約数和(自身を含む): 63106560

約数和(自身を除く): 34578872

約数列:

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

約数ペア:

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