68241992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93739}}^1$

素因数の和:93765

約数の個数: 32

約数和(自身を含む): 157483200

約数和(自身を除く): 89241208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 93739, 187478, 374956, 656173, 749912, 1218607, 1312346, 2437214, 2624692, 4874428, 5249384, 8530249, 9748856, 17060498, 34120996, 68241992]

約数ペア:

[(1, 68241992), (2, 34120996), (4, 17060498), (7, 9748856), (8, 8530249), (13, 5249384), (14, 4874428), (26, 2624692), (28, 2437214), (52, 1312346), (56, 1218607), (91, 749912), (104, 656173), (182, 374956), (364, 187478), (728, 93739)]