28389434

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{13229}}^1$

素因数の和:13297

約数の個数: 16

約数和(自身を含む): 45246600

約数和(自身を除く): 16857166

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 13229, 26458, 383641, 489473, 767282, 978946, 14194717, 28389434]

約数ペア:

[(1, 28389434), (2, 14194717), (29, 978946), (37, 767282), (58, 489473), (74, 383641), (1073, 26458), (2146, 13229)]