39677988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{839}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 106122240

約数和(自身を除く): 66444252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 563, 839, 1126, 1678, 1689, 2252, 2517, 3356, 3378, 3941, 5034, 5873, 6756, 7882, 10068, 11746, 11823, 15764, 17619, 23492, 23646, 35238, 47292, 70476, 472357, 944714, 1417071, 1889428, 2834142, 3306499, 5668284, 6612998, 9919497, 13225996, 19838994, 39677988]

約数ペア:

[(1, 39677988), (2, 19838994), (3, 13225996), (4, 9919497), (6, 6612998), (7, 5668284), (12, 3306499), (14, 2834142), (21, 1889428), (28, 1417071), (42, 944714), (84, 472357), (563, 70476), (839, 47292), (1126, 35238), (1678, 23646), (1689, 23492), (2252, 17619), (2517, 15764), (3356, 11823), (3378, 11746), (3941, 10068), (5034, 7882), (5873, 6756)]