28893692

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 52251696

約数和(自身を除く): 23358004

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 1867, 3734, 3869, 7468, 7738, 15476, 98951, 136291, 197902, 272582, 395804, 545164, 7223423, 14446846, 28893692]

約数ペア:

[(1, 28893692), (2, 14446846), (4, 7223423), (53, 545164), (73, 395804), (106, 272582), (146, 197902), (212, 136291), (292, 98951), (1867, 15476), (3734, 7738), (3869, 7468)]