42768784

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{8707}}^1$

素因数の和:9022

約数の個数: 20

約数和(自身を含む): 83143984

約数和(自身を除く): 40375200

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 8707, 17414, 34828, 69656, 139312, 2673049, 5346098, 10692196, 21384392, 42768784]

約数ペア:

[(1, 42768784), (2, 21384392), (4, 10692196), (8, 5346098), (16, 2673049), (307, 139312), (614, 69656), (1228, 34828), (2456, 17414), (4912, 8707)]