28659426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 60455808

約数和(自身を除く): 31796382

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2141, 2231, 4282, 4462, 6423, 6693, 12846, 13386, 49243, 98486, 147729, 207677, 295458, 415354, 623031, 1246062, 4776571, 9553142, 14329713, 28659426]

約数ペア:

[(1, 28659426), (2, 14329713), (3, 9553142), (6, 4776571), (23, 1246062), (46, 623031), (69, 415354), (97, 295458), (138, 207677), (194, 147729), (291, 98486), (582, 49243), (2141, 13386), (2231, 12846), (4282, 6693), (4462, 6423)]