172877332

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5689}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 309718080

約数和(自身を除く): 136840748

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 5689, 7597, 11378, 15194, 22756, 30388, 403919, 608723, 807838, 1217446, 1615676, 2434892, 43219333, 86438666, 172877332]

約数ペア:

[(1, 172877332), (2, 86438666), (4, 43219333), (71, 2434892), (107, 1615676), (142, 1217446), (214, 807838), (284, 608723), (428, 403919), (5689, 30388), (7597, 22756), (11378, 15194)]