72944248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17107}}^1$

素因数の和:17167

約数の個数: 32

約数和(自身を含む): 150892560

約数和(自身を除く): 77948312

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 17107, 34214, 68428, 136856, 222391, 444782, 701387, 889564, 1402774, 1779128, 2805548, 5611096, 9118031, 18236062, 36472124, 72944248]

約数ペア:

[(1, 72944248), (2, 36472124), (4, 18236062), (8, 9118031), (13, 5611096), (26, 2805548), (41, 1779128), (52, 1402774), (82, 889564), (104, 701387), (164, 444782), (328, 222391), (533, 136856), (1066, 68428), (2132, 34214), (4264, 17107)]