65100916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3257}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 120415680

約数和(自身を除く): 55314764

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 3257, 4997, 6514, 9994, 13028, 19988, 61883, 123766, 247532, 856591, 1713182, 3426364, 16275229, 32550458, 65100916]

約数ペア:

[(1, 65100916), (2, 32550458), (4, 16275229), (19, 3426364), (38, 1713182), (76, 856591), (263, 247532), (526, 123766), (1052, 61883), (3257, 19988), (4997, 13028), (6514, 9994)]