2851376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 6387984

約数和(自身を除く): 3536608

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 953, 1496, 1906, 2992, 3812, 7624, 10483, 15248, 16201, 20966, 32402, 41932, 64804, 83864, 129608, 167728, 178211, 259216, 356422, 712844, 1425688, 2851376]

約数ペア:

[(1, 2851376), (2, 1425688), (4, 712844), (8, 356422), (11, 259216), (16, 178211), (17, 167728), (22, 129608), (34, 83864), (44, 64804), (68, 41932), (88, 32402), (136, 20966), (176, 16201), (187, 15248), (272, 10483), (374, 7624), (748, 3812), (953, 2992), (1496, 1906)]