61404928

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18480

約数の個数: 36

約数和(自身を含む): 132005608

約数和(自身を除く): 70600680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 18451, 36902, 73804, 147608, 239863, 295216, 479726, 590432, 959452, 1180864, 1918904, 2361728, 3837808, 4723456, 7675616, 15351232, 30702464, 61404928]

約数ペア:

[(1, 61404928), (2, 30702464), (4, 15351232), (8, 7675616), (13, 4723456), (16, 3837808), (26, 2361728), (32, 1918904), (52, 1180864), (64, 959452), (104, 590432), (128, 479726), (208, 295216), (256, 239863), (416, 147608), (832, 73804), (1664, 36902), (3328, 18451)]