66962954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 42523126

約数列:

[1, 2, 19, 38, 43, 86, 107, 214, 383, 766, 817, 1634, 2033, 4066, 4601, 7277, 9202, 14554, 16469, 32938, 40981, 81962, 87419, 174838, 312911, 625822, 778639, 1557278, 1762183, 3524366, 33481477, 66962954]

約数ペア:

[(1, 66962954), (2, 33481477), (19, 3524366), (38, 1762183), (43, 1557278), (86, 778639), (107, 625822), (214, 312911), (383, 174838), (766, 87419), (817, 81962), (1634, 40981), (2033, 32938), (4066, 16469), (4601, 14554), (7277, 9202)]