28062112

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{5189}}^1$

素因数の和:5225

約数の個数: 36

約数和(自身を含む): 59835510

約数和(自身を除く): 31773398

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5189, 5408, 10378, 20756, 41512, 67457, 83024, 134914, 166048, 269828, 539656, 876941, 1079312, 1753882, 2158624, 3507764, 7015528, 14031056, 28062112]

約数ペア:

[(1, 28062112), (2, 14031056), (4, 7015528), (8, 3507764), (13, 2158624), (16, 1753882), (26, 1079312), (32, 876941), (52, 539656), (104, 269828), (169, 166048), (208, 134914), (338, 83024), (416, 67457), (676, 41512), (1352, 20756), (2704, 10378), (5189, 5408)]