25429628

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5682

約数の個数: 36

約数和(自身を含む): 54027792

約数和(自身を除く): 28598164

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 5641, 11282, 22564, 39487, 78974, 129743, 157948, 259486, 276409, 518972, 552818, 908201, 1105636, 1816402, 3632804, 6357407, 12714814, 25429628]

約数ペア:

[(1, 25429628), (2, 12714814), (4, 6357407), (7, 3632804), (14, 1816402), (23, 1105636), (28, 908201), (46, 552818), (49, 518972), (92, 276409), (98, 259486), (161, 157948), (196, 129743), (322, 78974), (644, 39487), (1127, 22564), (2254, 11282), (4508, 5641)]