27606428

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 49723632

約数和(自身を除く): 22117204

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 1217, 2434, 4868, 5671, 11342, 22684, 64501, 129002, 130219, 258004, 260438, 520876, 6901607, 13803214, 27606428]

約数ペア:

[(1, 27606428), (2, 13803214), (4, 6901607), (53, 520876), (106, 260438), (107, 258004), (212, 130219), (214, 129002), (428, 64501), (1217, 22684), (2434, 11342), (4868, 5671)]