28895596

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 52505600

約数和(自身を除く): 23610004

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 1171, 2342, 4684, 6169, 12338, 24676, 36301, 72602, 145204, 233029, 466058, 932116, 7223899, 14447798, 28895596]

約数ペア:

[(1, 28895596), (2, 14447798), (4, 7223899), (31, 932116), (62, 466058), (124, 233029), (199, 145204), (398, 72602), (796, 36301), (1171, 24676), (2342, 12338), (4684, 6169)]