61951292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2971}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 117084912

約数和(自身を除く): 55133620

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 2971, 5213, 5942, 10426, 11884, 20852, 38623, 77246, 154492, 1191371, 2382742, 4765484, 15487823, 30975646, 61951292]

約数ペア:

[(1, 61951292), (2, 30975646), (4, 15487823), (13, 4765484), (26, 2382742), (52, 1191371), (401, 154492), (802, 77246), (1604, 38623), (2971, 20852), (5213, 11884), (5942, 10426)]