68542826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 47025814

約数列:

[1, 2, 11, 22, 47, 94, 151, 302, 439, 517, 878, 1034, 1661, 3322, 4829, 7097, 9658, 14194, 20633, 41266, 66289, 78067, 132578, 156134, 226963, 453926, 729179, 1458358, 3115583, 6231166, 34271413, 68542826]

約数ペア:

[(1, 68542826), (2, 34271413), (11, 6231166), (22, 3115583), (47, 1458358), (94, 729179), (151, 453926), (302, 226963), (439, 156134), (517, 132578), (878, 78067), (1034, 66289), (1661, 41266), (3322, 20633), (4829, 14194), (7097, 9658)]