42099728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 89431776

約数和(自身を除く): 47332048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 953, 1004, 1906, 2008, 2761, 3812, 4016, 5522, 7624, 10483, 11044, 15248, 20966, 22088, 41932, 44176, 83864, 167728, 239203, 478406, 956812, 1913624, 2631233, 3827248, 5262466, 10524932, 21049864, 42099728]

約数ペア:

[(1, 42099728), (2, 21049864), (4, 10524932), (8, 5262466), (11, 3827248), (16, 2631233), (22, 1913624), (44, 956812), (88, 478406), (176, 239203), (251, 167728), (502, 83864), (953, 44176), (1004, 41932), (1906, 22088), (2008, 20966), (2761, 15248), (3812, 11044), (4016, 10483), (5522, 7624)]