68526338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 110246400

約数和(自身を除く): 41720062

約数列:

[1, 2, 23, 46, 79, 109, 158, 173, 218, 346, 1817, 2507, 3634, 3979, 5014, 7958, 8611, 13667, 17222, 18857, 27334, 37714, 198053, 314341, 396106, 433711, 628682, 867422, 1489703, 2979406, 34263169, 68526338]

約数ペア:

[(1, 68526338), (2, 34263169), (23, 2979406), (46, 1489703), (79, 867422), (109, 628682), (158, 433711), (173, 396106), (218, 314341), (346, 198053), (1817, 37714), (2507, 27334), (3634, 18857), (3979, 17222), (5014, 13667), (7958, 8611)]