71406296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{907}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 144535440

約数和(自身を除く): 73129144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 757, 907, 1514, 1814, 3028, 3628, 6056, 7256, 9841, 11791, 19682, 23582, 39364, 47164, 78728, 94328, 686599, 1373198, 2746396, 5492792, 8925787, 17851574, 35703148, 71406296]

約数ペア:

[(1, 71406296), (2, 35703148), (4, 17851574), (8, 8925787), (13, 5492792), (26, 2746396), (52, 1373198), (104, 686599), (757, 94328), (907, 78728), (1514, 47164), (1814, 39364), (3028, 23582), (3628, 19682), (6056, 11791), (7256, 9841)]