71031584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{170749}}^1$

素因数の和:170772

約数の個数: 24

約数和(自身を含む): 150601500

約数和(自身を除く): 79569916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 170749, 341498, 682996, 1365992, 2219737, 2731984, 4439474, 5463968, 8878948, 17757896, 35515792, 71031584]

約数ペア:

[(1, 71031584), (2, 35515792), (4, 17757896), (8, 8878948), (13, 5463968), (16, 4439474), (26, 2731984), (32, 2219737), (52, 1365992), (104, 682996), (208, 341498), (416, 170749)]