72254248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1423}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 148152960

約数和(自身を除く): 75898712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 577, 1154, 1423, 2308, 2846, 4616, 5692, 6347, 11384, 12694, 15653, 25388, 31306, 50776, 62612, 125224, 821071, 1642142, 3284284, 6568568, 9031781, 18063562, 36127124, 72254248]

約数ペア:

[(1, 72254248), (2, 36127124), (4, 18063562), (8, 9031781), (11, 6568568), (22, 3284284), (44, 1642142), (88, 821071), (577, 125224), (1154, 62612), (1423, 50776), (2308, 31306), (2846, 25388), (4616, 15653), (5692, 12694), (6347, 11384)]