61462996

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 66270764

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 719, 994, 1204, 1438, 1988, 2876, 3053, 5033, 6106, 10066, 12212, 20132, 21371, 30917, 42742, 51049, 61834, 85484, 102098, 123668, 204196, 216419, 357343, 432838, 714686, 865676, 1429372, 2195107, 4390214, 8780428, 15365749, 30731498, 61462996]

約数ペア:

[(1, 61462996), (2, 30731498), (4, 15365749), (7, 8780428), (14, 4390214), (28, 2195107), (43, 1429372), (71, 865676), (86, 714686), (142, 432838), (172, 357343), (284, 216419), (301, 204196), (497, 123668), (602, 102098), (719, 85484), (994, 61834), (1204, 51049), (1438, 42742), (1988, 30917), (2876, 21371), (3053, 20132), (5033, 12212), (6106, 10066)]