68834428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77867}}^1$

素因数の和:77901

約数の個数: 24

約数和(自身を含む): 137359152

約数和(自身を除く): 68524724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 77867, 155734, 311468, 1012271, 1323739, 2024542, 2647478, 4049084, 5294956, 17208607, 34417214, 68834428]

約数ペア:

[(1, 68834428), (2, 34417214), (4, 17208607), (13, 5294956), (17, 4049084), (26, 2647478), (34, 2024542), (52, 1323739), (68, 1012271), (221, 311468), (442, 155734), (884, 77867)]