28233856

素因数分解:

$2^7\times 7^1\times {\mathrm{31511}}^1$

素因数の和:31532

約数の個数: 32

約数和(自身を含む): 64284480

約数和(自身を除く): 36050624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31511, 63022, 126044, 220577, 252088, 441154, 504176, 882308, 1008352, 1764616, 2016704, 3529232, 4033408, 7058464, 14116928, 28233856]

約数ペア:

[(1, 28233856), (2, 14116928), (4, 7058464), (7, 4033408), (8, 3529232), (14, 2016704), (16, 1764616), (28, 1008352), (32, 882308), (56, 504176), (64, 441154), (112, 252088), (128, 220577), (224, 126044), (448, 63022), (896, 31511)]