64732686

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 133249536

約数和(自身を除く): 68516850

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 271, 542, 813, 971, 1626, 1942, 2913, 5826, 11111, 22222, 33333, 39811, 66666, 79622, 119433, 238866, 263141, 526282, 789423, 1578846, 10788781, 21577562, 32366343, 64732686]

約数ペア:

[(1, 64732686), (2, 32366343), (3, 21577562), (6, 10788781), (41, 1578846), (82, 789423), (123, 526282), (246, 263141), (271, 238866), (542, 119433), (813, 79622), (971, 66666), (1626, 39811), (1942, 33333), (2913, 22222), (5826, 11111)]