66754684

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1399}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 119168000

約数和(自身を除く): 52413316

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 1399, 2798, 5596, 11929, 23858, 47716, 110521, 211249, 221042, 422498, 442084, 844996, 16688671, 33377342, 66754684]

約数ペア:

[(1, 66754684), (2, 33377342), (4, 16688671), (79, 844996), (151, 442084), (158, 422498), (302, 221042), (316, 211249), (604, 110521), (1399, 47716), (2798, 23858), (5596, 11929)]