28817150

素因数分解:

$2^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{1301}}^1$

素因数の和:1756

約数の個数: 24

約数和(自身を含む): 53762184

約数和(自身を除く): 24945034

約数列:

[1, 2, 5, 10, 25, 50, 443, 886, 1301, 2215, 2602, 4430, 6505, 11075, 13010, 22150, 32525, 65050, 576343, 1152686, 2881715, 5763430, 14408575, 28817150]

約数ペア:

[(1, 28817150), (2, 14408575), (5, 5763430), (10, 2881715), (25, 1152686), (50, 576343), (443, 65050), (886, 32525), (1301, 22150), (2215, 13010), (2602, 11075), (4430, 6505)]