71144672

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{13313}}^1$

素因数の和:13490

約数の個数: 24

約数和(自身を含む): 140915376

約数和(自身を除く): 69770704

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 13313, 26626, 53252, 106504, 213008, 426016, 2223271, 4446542, 8893084, 17786168, 35572336, 71144672]

約数ペア:

[(1, 71144672), (2, 35572336), (4, 17786168), (8, 8893084), (16, 4446542), (32, 2223271), (167, 426016), (334, 213008), (668, 106504), (1336, 53252), (2672, 26626), (5344, 13313)]