7884668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 8372356

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 127, 166, 187, 254, 332, 374, 508, 748, 913, 1397, 1411, 1826, 2159, 2794, 2822, 3652, 4318, 5588, 5644, 8636, 10541, 15521, 21082, 23749, 31042, 42164, 47498, 62084, 94996, 115951, 179197, 231902, 358394, 463804, 716788, 1971167, 3942334, 7884668]

約数ペア:

[(1, 7884668), (2, 3942334), (4, 1971167), (11, 716788), (17, 463804), (22, 358394), (34, 231902), (44, 179197), (68, 115951), (83, 94996), (127, 62084), (166, 47498), (187, 42164), (254, 31042), (332, 23749), (374, 21082), (508, 15521), (748, 10541), (913, 8636), (1397, 5644), (1411, 5588), (1826, 4318), (2159, 3652), (2794, 2822)]