25504518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4139}}^1$

素因数の和:4236

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 30137082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 4139, 6162, 8278, 12417, 24834, 53807, 107614, 161421, 322842, 326981, 653962, 980943, 1961886, 4250753, 8501506, 12752259, 25504518]

約数ペア:

[(1, 25504518), (2, 12752259), (3, 8501506), (6, 4250753), (13, 1961886), (26, 980943), (39, 653962), (78, 326981), (79, 322842), (158, 161421), (237, 107614), (474, 53807), (1027, 24834), (2054, 12417), (3081, 8278), (4139, 6162)]