71478372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{850933}}^1$

素因数の和:850947

約数の個数: 24

約数和(自身を含む): 190609216

約数和(自身を除く): 119130844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 850933, 1701866, 2552799, 3403732, 5105598, 5956531, 10211196, 11913062, 17869593, 23826124, 35739186, 71478372]

約数ペア:

[(1, 71478372), (2, 35739186), (3, 23826124), (4, 17869593), (6, 11913062), (7, 10211196), (12, 5956531), (14, 5105598), (21, 3403732), (28, 2552799), (42, 1701866), (84, 850933)]