67758256

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{11731}}^1$

素因数の和:11777

約数の個数: 30

約数和(自身を含む): 138566652

約数和(自身を除く): 70808396

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 11731, 23462, 46924, 93848, 187696, 222889, 445778, 891556, 1783112, 3566224, 4234891, 8469782, 16939564, 33879128, 67758256]

約数ペア:

[(1, 67758256), (2, 33879128), (4, 16939564), (8, 8469782), (16, 4234891), (19, 3566224), (38, 1783112), (76, 891556), (152, 445778), (304, 222889), (361, 187696), (722, 93848), (1444, 46924), (2888, 23462), (5776, 11731)]