8537048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 10090792

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 83, 86, 92, 104, 166, 172, 184, 299, 332, 344, 559, 598, 664, 989, 1079, 1118, 1196, 1909, 1978, 2158, 2236, 2392, 3569, 3818, 3956, 4316, 4472, 7138, 7636, 7912, 8632, 12857, 14276, 15272, 24817, 25714, 28552, 46397, 49634, 51428, 82087, 92794, 99268, 102856, 164174, 185588, 198536, 328348, 371176, 656696, 1067131, 2134262, 4268524, 8537048]

約数ペア:

[(1, 8537048), (2, 4268524), (4, 2134262), (8, 1067131), (13, 656696), (23, 371176), (26, 328348), (43, 198536), (46, 185588), (52, 164174), (83, 102856), (86, 99268), (92, 92794), (104, 82087), (166, 51428), (172, 49634), (184, 46397), (299, 28552), (332, 25714), (344, 24817), (559, 15272), (598, 14276), (664, 12857), (989, 8632), (1079, 7912), (1118, 7636), (1196, 7138), (1909, 4472), (1978, 4316), (2158, 3956), (2236, 3818), (2392, 3569)]