426592816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{12281}}^1$

素因数の和:12469

約数の個数: 40

約数和(自身を含む): 895505184

約数和(自身を除く): 468912368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 2171, 2672, 4342, 8684, 12281, 17368, 24562, 34736, 49124, 98248, 159653, 196496, 319306, 638612, 1277224, 2050927, 2554448, 4101854, 8203708, 16407416, 26662051, 32814832, 53324102, 106648204, 213296408, 426592816]

約数ペア:

[(1, 426592816), (2, 213296408), (4, 106648204), (8, 53324102), (13, 32814832), (16, 26662051), (26, 16407416), (52, 8203708), (104, 4101854), (167, 2554448), (208, 2050927), (334, 1277224), (668, 638612), (1336, 319306), (2171, 196496), (2672, 159653), (4342, 98248), (8684, 49124), (12281, 34736), (17368, 24562)]