42395804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 84333312

約数和(自身を除く): 41937508

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 142, 164, 284, 331, 451, 662, 781, 902, 1324, 1562, 1804, 2911, 3124, 3641, 5822, 7282, 11644, 13571, 14564, 23501, 27142, 32021, 47002, 54284, 64042, 94004, 128084, 149281, 258511, 298562, 517022, 597124, 963541, 1034044, 1927082, 3854164, 10598951, 21197902, 42395804]

約数ペア:

[(1, 42395804), (2, 21197902), (4, 10598951), (11, 3854164), (22, 1927082), (41, 1034044), (44, 963541), (71, 597124), (82, 517022), (142, 298562), (164, 258511), (284, 149281), (331, 128084), (451, 94004), (662, 64042), (781, 54284), (902, 47002), (1324, 32021), (1562, 27142), (1804, 23501), (2911, 14564), (3124, 13571), (3641, 11644), (5822, 7282)]