42749808

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2221}}^1$

素因数の和:2633

約数の個数: 40

約数和(自身を含む): 110762256

約数和(自身を除く): 68012448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2221, 2406, 3208, 4442, 4812, 6416, 6663, 8884, 9624, 13326, 17768, 19248, 26652, 35536, 53304, 106608, 890621, 1781242, 2671863, 3562484, 5343726, 7124968, 10687452, 14249936, 21374904, 42749808]

約数ペア:

[(1, 42749808), (2, 21374904), (3, 14249936), (4, 10687452), (6, 7124968), (8, 5343726), (12, 3562484), (16, 2671863), (24, 1781242), (48, 890621), (401, 106608), (802, 53304), (1203, 35536), (1604, 26652), (2221, 19248), (2406, 17768), (3208, 13326), (4442, 9624), (4812, 8884), (6416, 6663)]