64205332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1693}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 118580000

約数和(自身を除く): 54374668

約数列:

[1, 2, 4, 19, 38, 76, 499, 998, 1693, 1996, 3386, 6772, 9481, 18962, 32167, 37924, 64334, 128668, 844807, 1689614, 3379228, 16051333, 32102666, 64205332]

約数ペア:

[(1, 64205332), (2, 32102666), (4, 16051333), (19, 3379228), (38, 1689614), (76, 844807), (499, 128668), (998, 64334), (1693, 37924), (1996, 32167), (3386, 18962), (6772, 9481)]