25390128

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 65843008

約数和(自身を除く): 40452880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1723, 1842, 2456, 3446, 3684, 4912, 5169, 6892, 7368, 10338, 13784, 14736, 20676, 27568, 41352, 82704, 528961, 1057922, 1586883, 2115844, 3173766, 4231688, 6347532, 8463376, 12695064, 25390128]

約数ペア:

[(1, 25390128), (2, 12695064), (3, 8463376), (4, 6347532), (6, 4231688), (8, 3173766), (12, 2115844), (16, 1586883), (24, 1057922), (48, 528961), (307, 82704), (614, 41352), (921, 27568), (1228, 20676), (1723, 14736), (1842, 13784), (2456, 10338), (3446, 7368), (3684, 6892), (4912, 5169)]