172959892

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{56671}}^1$

素因数の和:56791

約数の個数: 24

約数和(自身を含む): 349099520

約数和(自身を除く): 176139628

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 56671, 113342, 226684, 396697, 793394, 1586788, 6177139, 12354278, 24708556, 43239973, 86479946, 172959892]

約数ペア:

[(1, 172959892), (2, 86479946), (4, 43239973), (7, 24708556), (14, 12354278), (28, 6177139), (109, 1586788), (218, 793394), (436, 396697), (763, 226684), (1526, 113342), (3052, 56671)]