66977354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 106517376

約数和(自身を除く): 39540022

約数列:

[1, 2, 41, 67, 73, 82, 134, 146, 167, 334, 2747, 2993, 4891, 5494, 5986, 6847, 9782, 11189, 12191, 13694, 22378, 24382, 200531, 401062, 458749, 499831, 816797, 917498, 999662, 1633594, 33488677, 66977354]

約数ペア:

[(1, 66977354), (2, 33488677), (41, 1633594), (67, 999662), (73, 917498), (82, 816797), (134, 499831), (146, 458749), (167, 401062), (334, 200531), (2747, 24382), (2993, 22378), (4891, 13694), (5494, 12191), (5986, 11189), (6847, 9782)]