73061456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{351257}}^1$

素因数の和:351278

約数の個数: 20

約数和(自身を含む): 152445972

約数和(自身を除く): 79384516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 351257, 702514, 1405028, 2810056, 4566341, 5620112, 9132682, 18265364, 36530728, 73061456]

約数ペア:

[(1, 73061456), (2, 36530728), (4, 18265364), (8, 9132682), (13, 5620112), (16, 4566341), (26, 2810056), (52, 1405028), (104, 702514), (208, 351257)]