68901752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{453301}}^1$

素因数の和:453326

約数の個数: 16

約数和(自身を含む): 135990600

約数和(自身を除く): 67088848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 453301, 906602, 1813204, 3626408, 8612719, 17225438, 34450876, 68901752]

約数ペア:

[(1, 68901752), (2, 34450876), (4, 17225438), (8, 8612719), (19, 3626408), (38, 1813204), (76, 906602), (152, 453301)]