64461272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 126766080

約数和(自身を除く): 62304808

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1571, 1784, 3142, 5129, 6284, 10258, 12568, 20516, 36133, 41032, 72266, 144532, 289064, 350333, 700666, 1401332, 2802664, 8057659, 16115318, 32230636, 64461272]

約数ペア:

[(1, 64461272), (2, 32230636), (4, 16115318), (8, 8057659), (23, 2802664), (46, 1401332), (92, 700666), (184, 350333), (223, 289064), (446, 144532), (892, 72266), (1571, 41032), (1784, 36133), (3142, 20516), (5129, 12568), (6284, 10258)]