67849628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220291}}^1$

素因数の和:220313

約数の個数: 24

約数和(自身を含む): 148036224

約数和(自身を除く): 80186596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220291, 440582, 881164, 1542037, 2423201, 3084074, 4846402, 6168148, 9692804, 16962407, 33924814, 67849628]

約数ペア:

[(1, 67849628), (2, 33924814), (4, 16962407), (7, 9692804), (11, 6168148), (14, 4846402), (22, 3084074), (28, 2423201), (44, 1542037), (77, 881164), (154, 440582), (308, 220291)]