25028432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10971

約数の個数: 40

約数和(自身を含む): 56975520

約数和(自身を除く): 31947088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 10939, 21878, 43756, 87512, 120329, 142207, 175024, 240658, 284414, 481316, 568828, 962632, 1137656, 1564277, 1925264, 2275312, 3128554, 6257108, 12514216, 25028432]

約数ペア:

[(1, 25028432), (2, 12514216), (4, 6257108), (8, 3128554), (11, 2275312), (13, 1925264), (16, 1564277), (22, 1137656), (26, 962632), (44, 568828), (52, 481316), (88, 284414), (104, 240658), (143, 175024), (176, 142207), (208, 120329), (286, 87512), (572, 43756), (1144, 21878), (2288, 10939)]