71450519

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 86542560

約数和(自身を除く): 15092041

約数列:

[1, 7, 29, 53, 203, 229, 371, 841, 1537, 1603, 5887, 6641, 10759, 12137, 44573, 46487, 84959, 192589, 312011, 351973, 1348123, 2463811, 10207217, 71450519]

約数ペア:

[(1, 71450519), (7, 10207217), (29, 2463811), (53, 1348123), (203, 351973), (229, 312011), (371, 192589), (841, 84959), (1537, 46487), (1603, 44573), (5887, 12137), (6641, 10759)]