38320646

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4333

約数の個数: 32

約数和(自身を含む): 72206400

約数和(自身を除く): 33885754

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4297, 4459, 8594, 8918, 30079, 55861, 60158, 111722, 210553, 391027, 421106, 782054, 1473871, 2737189, 2947742, 5474378, 19160323, 38320646]

約数ペア:

[(1, 38320646), (2, 19160323), (7, 5474378), (13, 2947742), (14, 2737189), (26, 1473871), (49, 782054), (91, 421106), (98, 391027), (182, 210553), (343, 111722), (637, 60158), (686, 55861), (1274, 30079), (4297, 8918), (4459, 8594)]