71914196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 128419200

約数和(自身を除く): 56505004

約数列:

[1, 2, 4, 71, 142, 181, 284, 362, 724, 1399, 2798, 5596, 12851, 25702, 51404, 99329, 198658, 253219, 397316, 506438, 1012876, 17978549, 35957098, 71914196]

約数ペア:

[(1, 71914196), (2, 35957098), (4, 17978549), (71, 1012876), (142, 506438), (181, 397316), (284, 253219), (362, 198658), (724, 99329), (1399, 51404), (2798, 25702), (5596, 12851)]