40120472

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12143}}^1$

素因数の和:12215

約数の個数: 32

約数和(自身を含む): 87436800

約数和(自身を除く): 47316328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 12143, 24286, 48572, 85001, 97144, 170002, 340004, 680008, 716437, 1432874, 2865748, 5015059, 5731496, 10030118, 20060236, 40120472]

約数ペア:

[(1, 40120472), (2, 20060236), (4, 10030118), (7, 5731496), (8, 5015059), (14, 2865748), (28, 1432874), (56, 716437), (59, 680008), (118, 340004), (236, 170002), (413, 97144), (472, 85001), (826, 48572), (1652, 24286), (3304, 12143)]