9951928

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 21634560

約数和(自身を除く): 11682632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2503, 3976, 5006, 10012, 17521, 20024, 35042, 70084, 140168, 177713, 355426, 710852, 1243991, 1421704, 2487982, 4975964, 9951928]

約数ペア:

[(1, 9951928), (2, 4975964), (4, 2487982), (7, 1421704), (8, 1243991), (14, 710852), (28, 355426), (56, 177713), (71, 140168), (142, 70084), (284, 35042), (497, 20024), (568, 17521), (994, 10012), (1988, 5006), (2503, 3976)]