276876248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{66943}}^1$

素因数の和:67007

約数の個数: 32

約数和(自身を含む): 578396160

約数和(自身を除く): 301519912

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 66943, 133886, 267772, 535544, 736373, 1472746, 2945492, 3146321, 5890984, 6292642, 12585284, 25170568, 34609531, 69219062, 138438124, 276876248]

約数ペア:

[(1, 276876248), (2, 138438124), (4, 69219062), (8, 34609531), (11, 25170568), (22, 12585284), (44, 6292642), (47, 5890984), (88, 3146321), (94, 2945492), (188, 1472746), (376, 736373), (517, 535544), (1034, 267772), (2068, 133886), (4136, 66943)]