25712466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19391}}^1$

素因数の和:19426

約数の個数: 32

約数和(自身を含む): 58641408

約数和(自身を除く): 32928942

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 19391, 38782, 58173, 116346, 252083, 329647, 504166, 659294, 756249, 988941, 1512498, 1977882, 4285411, 8570822, 12856233, 25712466]

約数ペア:

[(1, 25712466), (2, 12856233), (3, 8570822), (6, 4285411), (13, 1977882), (17, 1512498), (26, 988941), (34, 756249), (39, 659294), (51, 504166), (78, 329647), (102, 252083), (221, 116346), (442, 58173), (663, 38782), (1326, 19391)]