8487304

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 18777600

約数和(自身を除く): 10290296

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4889, 9778, 19556, 34223, 39112, 68446, 136892, 151559, 273784, 303118, 606236, 1060913, 1212472, 2121826, 4243652, 8487304]

約数ペア:

[(1, 8487304), (2, 4243652), (4, 2121826), (7, 1212472), (8, 1060913), (14, 606236), (28, 303118), (31, 273784), (56, 151559), (62, 136892), (124, 68446), (217, 39112), (248, 34223), (434, 19556), (868, 9778), (1736, 4889)]