126581924

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 263160576

約数和(自身を除く): 136578652

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 994, 1148, 1553, 1988, 2911, 3106, 5822, 6212, 10871, 11644, 20377, 21742, 40754, 43484, 63673, 81508, 110263, 127346, 220526, 254692, 441052, 445711, 771841, 891422, 1543682, 1782844, 3087364, 4520783, 9041566, 18083132, 31645481, 63290962, 126581924]

約数ペア:

[(1, 126581924), (2, 63290962), (4, 31645481), (7, 18083132), (14, 9041566), (28, 4520783), (41, 3087364), (71, 1782844), (82, 1543682), (142, 891422), (164, 771841), (284, 445711), (287, 441052), (497, 254692), (574, 220526), (994, 127346), (1148, 110263), (1553, 81508), (1988, 63673), (2911, 43484), (3106, 40754), (5822, 21742), (6212, 20377), (10871, 11644)]