88676728

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22303}}^1$

素因数の和:22387

約数の個数: 32

約数和(自身を含む): 192706560

約数和(自身を除く): 104029832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 22303, 44606, 89212, 156121, 178424, 312242, 624484, 1248968, 1583513, 3167026, 6334052, 11084591, 12668104, 22169182, 44338364, 88676728]

約数ペア:

[(1, 88676728), (2, 44338364), (4, 22169182), (7, 12668104), (8, 11084591), (14, 6334052), (28, 3167026), (56, 1583513), (71, 1248968), (142, 624484), (284, 312242), (497, 178424), (568, 156121), (994, 89212), (1988, 44606), (3976, 22303)]