66139472

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10009}}^1$

素因数の和:10083

約数の個数: 40

約数和(自身を含む): 148948800

約数和(自身を除く): 82809328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 10009, 20018, 40036, 70063, 80072, 140126, 160144, 280252, 560504, 590531, 1121008, 1181062, 2362124, 4133717, 4724248, 8267434, 9448496, 16534868, 33069736, 66139472]

約数ペア:

[(1, 66139472), (2, 33069736), (4, 16534868), (7, 9448496), (8, 8267434), (14, 4724248), (16, 4133717), (28, 2362124), (56, 1181062), (59, 1121008), (112, 590531), (118, 560504), (236, 280252), (413, 160144), (472, 140126), (826, 80072), (944, 70063), (1652, 40036), (3304, 20018), (6608, 10009)]