172286282

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10729}}^1$

素因数の和:10806

約数の個数: 32

約数和(自身を含む): 313144320

約数和(自身を除く): 140858038

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 10729, 16058, 21458, 75103, 150206, 332599, 396973, 665198, 793946, 2328193, 2778811, 4656386, 5557622, 12306163, 24612326, 86143141, 172286282]

約数ペア:

[(1, 172286282), (2, 86143141), (7, 24612326), (14, 12306163), (31, 5557622), (37, 4656386), (62, 2778811), (74, 2328193), (217, 793946), (259, 665198), (434, 396973), (518, 332599), (1147, 150206), (2294, 75103), (8029, 21458), (10729, 16058)]