39220376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 79758000

約数和(自身を除く): 40537624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 2531, 3874, 5062, 7748, 10124, 15496, 20248, 32903, 65806, 131612, 263224, 377119, 754238, 1508476, 3016952, 4902547, 9805094, 19610188, 39220376]

約数ペア:

[(1, 39220376), (2, 19610188), (4, 9805094), (8, 4902547), (13, 3016952), (26, 1508476), (52, 754238), (104, 377119), (149, 263224), (298, 131612), (596, 65806), (1192, 32903), (1937, 20248), (2531, 15496), (3874, 10124), (5062, 7748)]