25263056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17351}}^1$

素因数の和:17379

約数の個数: 40

約数和(自身を含む): 60246144

約数和(自身を除く): 34983088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17351, 34702, 69404, 121457, 138808, 225563, 242914, 277616, 451126, 485828, 902252, 971656, 1578941, 1804504, 1943312, 3157882, 3609008, 6315764, 12631528, 25263056]

約数ペア:

[(1, 25263056), (2, 12631528), (4, 6315764), (7, 3609008), (8, 3157882), (13, 1943312), (14, 1804504), (16, 1578941), (26, 971656), (28, 902252), (52, 485828), (56, 451126), (91, 277616), (104, 242914), (112, 225563), (182, 138808), (208, 121457), (364, 69404), (728, 34702), (1456, 17351)]