68186326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 117411840

約数和(自身を除く): 49225514

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 1663, 2158, 3154, 3326, 20501, 21619, 31597, 41002, 43238, 63194, 138029, 276058, 410761, 821522, 1794377, 2622551, 3588754, 5245102, 34093163, 68186326]

約数ペア:

[(1, 68186326), (2, 34093163), (13, 5245102), (19, 3588754), (26, 2622551), (38, 1794377), (83, 821522), (166, 410761), (247, 276058), (494, 138029), (1079, 63194), (1577, 43238), (1663, 41002), (2158, 31597), (3154, 21619), (3326, 20501)]