78847054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16217}}^1$

素因数の和:16260

約数の個数: 32

約数和(自身を含む): 147129696

約数和(自身を除く): 68282642

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 16217, 32434, 178387, 210821, 275689, 356774, 421642, 551378, 2319031, 3032579, 3583957, 4638062, 6065158, 7167914, 39423527, 78847054]

約数ペア:

[(1, 78847054), (2, 39423527), (11, 7167914), (13, 6065158), (17, 4638062), (22, 3583957), (26, 3032579), (34, 2319031), (143, 551378), (187, 421642), (221, 356774), (286, 275689), (374, 210821), (442, 178387), (2431, 32434), (4862, 16217)]