73061872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{351259}}^1$

素因数の和:351280

約数の個数: 20

約数和(自身を含む): 152446840

約数和(自身を除く): 79384968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 351259, 702518, 1405036, 2810072, 4566367, 5620144, 9132734, 18265468, 36530936, 73061872]

約数ペア:

[(1, 73061872), (2, 36530936), (4, 18265468), (8, 9132734), (13, 5620144), (16, 4566367), (26, 2810072), (52, 1405036), (104, 702518), (208, 351259)]