57139082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28541}}^1$

素因数の和:28574

約数の個数: 32

約数和(自身を含む): 115081344

約数和(自身を除く): 57942262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 28541, 57082, 199787, 313951, 371033, 399574, 627902, 742066, 2197657, 2597231, 4081363, 4395314, 5194462, 8162726, 28569541, 57139082]

約数ペア:

[(1, 57139082), (2, 28569541), (7, 8162726), (11, 5194462), (13, 4395314), (14, 4081363), (22, 2597231), (26, 2197657), (77, 742066), (91, 627902), (143, 399574), (154, 371033), (182, 313951), (286, 199787), (1001, 57082), (2002, 28541)]