28417850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{15361}}^1$

素因数の和:15410

約数の個数: 24

約数和(自身を含む): 54289308

約数和(自身を除く): 25871458

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 15361, 30722, 76805, 153610, 384025, 568357, 768050, 1136714, 2841785, 5683570, 14208925, 28417850]

約数ペア:

[(1, 28417850), (2, 14208925), (5, 5683570), (10, 2841785), (25, 1136714), (37, 768050), (50, 568357), (74, 384025), (185, 153610), (370, 76805), (925, 30722), (1850, 15361)]