25618398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6197}}^1$

素因数の和:6268

約数の個数: 32

約数和(自身を含む): 56228256

約数和(自身を除く): 30609858

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 6197, 12394, 18591, 37182, 80561, 161122, 241683, 328441, 483366, 656882, 985323, 1970646, 4269733, 8539466, 12809199, 25618398]

約数ペア:

[(1, 25618398), (2, 12809199), (3, 8539466), (6, 4269733), (13, 1970646), (26, 985323), (39, 656882), (53, 483366), (78, 328441), (106, 241683), (159, 161122), (318, 80561), (689, 37182), (1378, 18591), (2067, 12394), (4134, 6197)]