28678824

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4799}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 49945176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 4799, 5976, 9598, 14397, 19196, 28794, 38392, 43191, 57588, 86382, 115176, 172764, 345528, 398317, 796634, 1194951, 1593268, 2389902, 3186536, 3584853, 4779804, 7169706, 9559608, 14339412, 28678824]

約数ペア:

[(1, 28678824), (2, 14339412), (3, 9559608), (4, 7169706), (6, 4779804), (8, 3584853), (9, 3186536), (12, 2389902), (18, 1593268), (24, 1194951), (36, 796634), (72, 398317), (83, 345528), (166, 172764), (249, 115176), (332, 86382), (498, 57588), (664, 43191), (747, 38392), (996, 28794), (1494, 19196), (1992, 14397), (2988, 9598), (4799, 5976)]