67857356

素因数分解:

$2^2\times 7^2\times {\mathrm{461}}^1\times {\mathrm{751}}^1$

素因数の和:1230

約数の個数: 36

約数和(自身を含む): 138622176

約数和(自身を除く): 70764820

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 461, 751, 922, 1502, 1844, 3004, 3227, 5257, 6454, 10514, 12908, 21028, 22589, 36799, 45178, 73598, 90356, 147196, 346211, 692422, 1384844, 2423477, 4846954, 9693908, 16964339, 33928678, 67857356]

約数ペア:

[(1, 67857356), (2, 33928678), (4, 16964339), (7, 9693908), (14, 4846954), (28, 2423477), (49, 1384844), (98, 692422), (196, 346211), (461, 147196), (751, 90356), (922, 73598), (1502, 45178), (1844, 36799), (3004, 22589), (3227, 21028), (5257, 12908), (6454, 10514)]