2827328.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15667}}^1$

素因数の和:15747

約数の個数: 24

約数和(自身を含む): 47380032

約数和(自身を除く): 25132892

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 15667, 31334, 62668, 78335, 156670, 313340, 1112357, 2224714, 4449428, 5561785, 11123570, 22247140]

約数ペア:

[(1, 22247140), (2, 11123570), (4, 5561785), (5, 4449428), (10, 2224714), (20, 1112357), (71, 313340), (142, 156670), (284, 78335), (355, 62668), (710, 31334), (1420, 15667)]