25681567112

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{7507}}^1\times {\mathrm{5413}}^1$

素因数の和:13005

約数の個数: 32

約数和(自身を含む): 48777974400

約数和(自身を除く): 23096407288

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 5413, 7507, 10826, 15014, 21652, 30028, 43304, 60056, 427627, 593053, 855254, 1186106, 1710508, 2372212, 3421016, 4744424, 40635391, 81270782, 162541564, 325083128, 3210195889, 6420391778, 12840783556, 25681567112]

約数ペア:

[(1, 25681567112), (2, 12840783556), (4, 6420391778), (8, 3210195889), (79, 325083128), (158, 162541564), (316, 81270782), (632, 40635391), (5413, 4744424), (7507, 3421016), (10826, 2372212), (15014, 1710508), (21652, 1186106), (30028, 855254), (43304, 593053), (60056, 427627)]