33728260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21347}}^1$

素因数の和:21435

約数の個数: 24

約数和(自身を含む): 71729280

約数和(自身を除く): 38001020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 21347, 42694, 85388, 106735, 213470, 426940, 1686413, 3372826, 6745652, 8432065, 16864130, 33728260]

約数ペア:

[(1, 33728260), (2, 16864130), (4, 8432065), (5, 6745652), (10, 3372826), (20, 1686413), (79, 426940), (158, 213470), (316, 106735), (395, 85388), (790, 42694), (1580, 21347)]