1425688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 3090960

約数和(自身を除く): 1665272

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 953, 1496, 1906, 3812, 7624, 10483, 16201, 20966, 32402, 41932, 64804, 83864, 129608, 178211, 356422, 712844, 1425688]

約数ペア:

[(1, 1425688), (2, 712844), (4, 356422), (8, 178211), (11, 129608), (17, 83864), (22, 64804), (34, 41932), (44, 32402), (68, 20966), (88, 16201), (136, 10483), (187, 7624), (374, 3812), (748, 1906), (953, 1496)]