23386264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 27935336

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 197, 209, 284, 394, 418, 568, 781, 788, 836, 1349, 1562, 1576, 1672, 2167, 2698, 3124, 3743, 4334, 5396, 6248, 7486, 8668, 10792, 13987, 14839, 14972, 17336, 27974, 29678, 29944, 41173, 55948, 59356, 82346, 111896, 118712, 153857, 164692, 265753, 307714, 329384, 531506, 615428, 1063012, 1230856, 2126024, 2923283, 5846566, 11693132, 23386264]

約数ペア:

[(1, 23386264), (2, 11693132), (4, 5846566), (8, 2923283), (11, 2126024), (19, 1230856), (22, 1063012), (38, 615428), (44, 531506), (71, 329384), (76, 307714), (88, 265753), (142, 164692), (152, 153857), (197, 118712), (209, 111896), (284, 82346), (394, 59356), (418, 55948), (568, 41173), (781, 29944), (788, 29678), (836, 27974), (1349, 17336), (1562, 14972), (1576, 14839), (1672, 13987), (2167, 10792), (2698, 8668), (3124, 7486), (3743, 6248), (4334, 5396)]