68659502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 112250880

約数和(自身を除く): 43591378

約数列:

[1, 2, 19, 38, 41, 82, 127, 254, 347, 694, 779, 1558, 2413, 4826, 5207, 6593, 10414, 13186, 14227, 28454, 44069, 88138, 98933, 197866, 270313, 540626, 837311, 1674622, 1806829, 3613658, 34329751, 68659502]

約数ペア:

[(1, 68659502), (2, 34329751), (19, 3613658), (38, 1806829), (41, 1674622), (82, 837311), (127, 540626), (254, 270313), (347, 197866), (694, 98933), (779, 88138), (1558, 44069), (2413, 28454), (4826, 14227), (5207, 13186), (6593, 10414)]