67831556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3253}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 128194584

約数和(自身を除く): 60363028

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 3253, 5213, 6506, 10426, 13012, 20852, 42289, 84578, 169156, 1304453, 2608906, 5217812, 16957889, 33915778, 67831556]

約数ペア:

[(1, 67831556), (2, 33915778), (4, 16957889), (13, 5217812), (26, 2608906), (52, 1304453), (401, 169156), (802, 84578), (1604, 42289), (3253, 20852), (5213, 13012), (6506, 10426)]