28232330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{8231}}^1$

素因数の和:8259

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 31038070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 8231, 16462, 41155, 57617, 82310, 115234, 288085, 403319, 576170, 806638, 2016595, 2823233, 4033190, 5646466, 14116165, 28232330]

約数ペア:

[(1, 28232330), (2, 14116165), (5, 5646466), (7, 4033190), (10, 2823233), (14, 2016595), (35, 806638), (49, 576170), (70, 403319), (98, 288085), (245, 115234), (343, 82310), (490, 57617), (686, 41155), (1715, 16462), (3430, 8231)]