61725872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1777}}^1$

素因数の和:1965

約数の個数: 40

約数和(自身を含む): 129637536

約数和(自身を除く): 67911664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 1777, 2171, 2672, 3554, 4342, 7108, 8684, 14216, 17368, 23101, 28432, 34736, 46202, 92404, 184808, 296759, 369616, 593518, 1187036, 2374072, 3857867, 4748144, 7715734, 15431468, 30862936, 61725872]

約数ペア:

[(1, 61725872), (2, 30862936), (4, 15431468), (8, 7715734), (13, 4748144), (16, 3857867), (26, 2374072), (52, 1187036), (104, 593518), (167, 369616), (208, 296759), (334, 184808), (668, 92404), (1336, 46202), (1777, 34736), (2171, 28432), (2672, 23101), (3554, 17368), (4342, 14216), (7108, 8684)]