74112128

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{1307}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 148091760

約数和(自身を除く): 73979632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1307, 1772, 2614, 3544, 5228, 7088, 10456, 14176, 20912, 28352, 41824, 56704, 83648, 167296, 579001, 1158002, 2316004, 4632008, 9264016, 18528032, 37056064, 74112128]

約数ペア:

[(1, 74112128), (2, 37056064), (4, 18528032), (8, 9264016), (16, 4632008), (32, 2316004), (64, 1158002), (128, 579001), (443, 167296), (886, 83648), (1307, 56704), (1772, 41824), (2614, 28352), (3544, 20912), (5228, 14176), (7088, 10456)]