13420576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{32261}}^1$

素因数の和:32284

約数の個数: 24

約数和(自身を含む): 28455084

約数和(自身を除く): 15034508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 32261, 64522, 129044, 258088, 419393, 516176, 838786, 1032352, 1677572, 3355144, 6710288, 13420576]

約数ペア:

[(1, 13420576), (2, 6710288), (4, 3355144), (8, 1677572), (13, 1032352), (16, 838786), (26, 516176), (32, 419393), (52, 258088), (104, 129044), (208, 64522), (416, 32261)]