2782016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2586

約数の個数: 28

約数和(自身を含む): 5847588

約数和(自身を除く): 3065572

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 2557, 5114, 10228, 20456, 40912, 43469, 81824, 86938, 163648, 173876, 347752, 695504, 1391008, 2782016]

約数ペア:

[(1, 2782016), (2, 1391008), (4, 695504), (8, 347752), (16, 173876), (17, 163648), (32, 86938), (34, 81824), (64, 43469), (68, 40912), (136, 20456), (272, 10228), (544, 5114), (1088, 2557)]