25263368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 51222360

約数和(自身を除く): 25958992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 577, 842, 1154, 1684, 2308, 3368, 4616, 5473, 7501, 10946, 15002, 21892, 30004, 43784, 60008, 242917, 485834, 971668, 1943336, 3157921, 6315842, 12631684, 25263368]

約数ペア:

[(1, 25263368), (2, 12631684), (4, 6315842), (8, 3157921), (13, 1943336), (26, 971668), (52, 485834), (104, 242917), (421, 60008), (577, 43784), (842, 30004), (1154, 21892), (1684, 15002), (2308, 10946), (3368, 7501), (4616, 5473)]