28767376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 61603200

約数和(自身を除く): 32835824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 2069, 3476, 4138, 6952, 8276, 13904, 16552, 22759, 33104, 45518, 91036, 163451, 182072, 326902, 364144, 653804, 1307608, 1797961, 2615216, 3595922, 7191844, 14383688, 28767376]

約数ペア:

[(1, 28767376), (2, 14383688), (4, 7191844), (8, 3595922), (11, 2615216), (16, 1797961), (22, 1307608), (44, 653804), (79, 364144), (88, 326902), (158, 182072), (176, 163451), (316, 91036), (632, 45518), (869, 33104), (1264, 22759), (1738, 16552), (2069, 13904), (3476, 8276), (4138, 6952)]