25730082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 66908160

約数和(自身を除く): 41178078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1583, 1806, 2322, 2709, 3166, 4749, 5418, 8127, 9498, 11081, 14247, 16254, 22162, 28494, 33243, 42741, 66486, 68069, 85482, 99729, 136138, 199458, 204207, 299187, 408414, 476483, 598374, 612621, 952966, 1225242, 1429449, 1837863, 2858898, 3675726, 4288347, 8576694, 12865041, 25730082]

約数ペア:

[(1, 25730082), (2, 12865041), (3, 8576694), (6, 4288347), (7, 3675726), (9, 2858898), (14, 1837863), (18, 1429449), (21, 1225242), (27, 952966), (42, 612621), (43, 598374), (54, 476483), (63, 408414), (86, 299187), (126, 204207), (129, 199458), (189, 136138), (258, 99729), (301, 85482), (378, 68069), (387, 66486), (602, 42741), (774, 33243), (903, 28494), (1161, 22162), (1583, 16254), (1806, 14247), (2322, 11081), (2709, 9498), (3166, 8127), (4749, 5418)]