78847738

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 120223656

約数和(自身を除く): 41375918

約数列:

[1, 2, 73, 146, 613, 881, 1226, 1762, 44749, 64313, 89498, 128626, 540053, 1080106, 39423869, 78847738]

約数ペア:

[(1, 78847738), (2, 39423869), (73, 1080106), (146, 540053), (613, 128626), (881, 89498), (1226, 64313), (1762, 44749)]