3993976

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 8684640

約数和(自身を除く): 4690664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 977, 1022, 1954, 2044, 3908, 4088, 6839, 7816, 13678, 27356, 54712, 71321, 142642, 285284, 499247, 570568, 998494, 1996988, 3993976]

約数ペア:

[(1, 3993976), (2, 1996988), (4, 998494), (7, 570568), (8, 499247), (14, 285284), (28, 142642), (56, 71321), (73, 54712), (146, 27356), (292, 13678), (511, 7816), (584, 6839), (977, 4088), (1022, 3908), (1954, 2044)]