40197972

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 96509952

約数和(自身を除く): 56311980

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 263, 271, 282, 526, 542, 564, 789, 813, 1052, 1084, 1578, 1626, 3156, 3252, 12361, 12737, 24722, 25474, 37083, 38211, 49444, 50948, 71273, 74166, 76422, 142546, 148332, 152844, 213819, 285092, 427638, 855276, 3349831, 6699662, 10049493, 13399324, 20098986, 40197972]

約数ペア:

[(1, 40197972), (2, 20098986), (3, 13399324), (4, 10049493), (6, 6699662), (12, 3349831), (47, 855276), (94, 427638), (141, 285092), (188, 213819), (263, 152844), (271, 148332), (282, 142546), (526, 76422), (542, 74166), (564, 71273), (789, 50948), (813, 49444), (1052, 38211), (1084, 37083), (1578, 25474), (1626, 24722), (3156, 12737), (3252, 12361)]