67828888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 130798800

約数和(自身を除く): 62969912

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 344, 538, 733, 1076, 1466, 2152, 2932, 5864, 11567, 23134, 31519, 46268, 63038, 92536, 126076, 197177, 252152, 394354, 788708, 1577416, 8478611, 16957222, 33914444, 67828888]

約数ペア:

[(1, 67828888), (2, 33914444), (4, 16957222), (8, 8478611), (43, 1577416), (86, 788708), (172, 394354), (269, 252152), (344, 197177), (538, 126076), (733, 92536), (1076, 63038), (1466, 46268), (2152, 31519), (2932, 23134), (5864, 11567)]