25220016

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4130

約数の個数: 60

約数和(自身を含む): 72240168

約数和(自身を除く): 47020152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 4073, 6192, 8146, 12219, 16292, 24438, 32584, 36657, 48876, 65168, 73314, 97752, 146628, 175139, 195504, 293256, 350278, 525417, 586512, 700556, 1050834, 1401112, 1576251, 2101668, 2802224, 3152502, 4203336, 6305004, 8406672, 12610008, 25220016]

約数ペア:

[(1, 25220016), (2, 12610008), (3, 8406672), (4, 6305004), (6, 4203336), (8, 3152502), (9, 2802224), (12, 2101668), (16, 1576251), (18, 1401112), (24, 1050834), (36, 700556), (43, 586512), (48, 525417), (72, 350278), (86, 293256), (129, 195504), (144, 175139), (172, 146628), (258, 97752), (344, 73314), (387, 65168), (516, 48876), (688, 36657), (774, 32584), (1032, 24438), (1548, 16292), (2064, 12219), (3096, 8146), (4073, 6192)]