72291758

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67061}}^1$

素因数の和:67088

約数の個数: 24

約数和(自身を含む): 137611224

約数和(自身を除く): 65319466

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 67061, 134122, 469427, 737671, 938854, 1475342, 3285989, 5163697, 6571978, 10327394, 36145879, 72291758]

約数ペア:

[(1, 72291758), (2, 36145879), (7, 10327394), (11, 6571978), (14, 5163697), (22, 3285989), (49, 1475342), (77, 938854), (98, 737671), (154, 469427), (539, 134122), (1078, 67061)]