67945672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{447011}}^1$

素因数の和:447036

約数の個数: 16

約数和(自身を含む): 134103600

約数和(自身を除く): 66157928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 447011, 894022, 1788044, 3576088, 8493209, 16986418, 33972836, 67945672]

約数ペア:

[(1, 67945672), (2, 33972836), (4, 16986418), (8, 8493209), (19, 3576088), (38, 1788044), (76, 894022), (152, 447011)]