72170144

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{6389}}^1$

素因数の和:6752

約数の個数: 24

約数和(自身を含む): 142509780

約数和(自身を除く): 70339636

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 2824, 5648, 6389, 11296, 12778, 25556, 51112, 102224, 204448, 2255317, 4510634, 9021268, 18042536, 36085072, 72170144]

約数ペア:

[(1, 72170144), (2, 36085072), (4, 18042536), (8, 9021268), (16, 4510634), (32, 2255317), (353, 204448), (706, 102224), (1412, 51112), (2824, 25556), (5648, 12778), (6389, 11296)]