72427744

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{8171}}^1$

素因数の和:8458

約数の個数: 24

約数和(自身を含む): 143124408

約数和(自身を除く): 70696664

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 4432, 8171, 8864, 16342, 32684, 65368, 130736, 261472, 2263367, 4526734, 9053468, 18106936, 36213872, 72427744]

約数ペア:

[(1, 72427744), (2, 36213872), (4, 18106936), (8, 9053468), (16, 4526734), (32, 2263367), (277, 261472), (554, 130736), (1108, 65368), (2216, 32684), (4432, 16342), (8171, 8864)]