39646334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7080

約数の個数: 32

約数和(自身を含む): 75565056

約数和(自身を除く): 35918722

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 7027, 14054, 49189, 91351, 98378, 182702, 217837, 435674, 639457, 1278914, 1524859, 2831881, 3049718, 5663762, 19823167, 39646334]

約数ペア:

[(1, 39646334), (2, 19823167), (7, 5663762), (13, 3049718), (14, 2831881), (26, 1524859), (31, 1278914), (62, 639457), (91, 435674), (182, 217837), (217, 182702), (403, 98378), (434, 91351), (806, 49189), (2821, 14054), (5642, 7027)]