28552576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17159}}^1$

素因数の和:17186

約数の個数: 32

約数和(自身を含む): 61261200

約数和(自身を除く): 32708624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17159, 34318, 68636, 137272, 223067, 274544, 446134, 549088, 892268, 1098176, 1784536, 2196352, 3569072, 7138144, 14276288, 28552576]

約数ペア:

[(1, 28552576), (2, 14276288), (4, 7138144), (8, 3569072), (13, 2196352), (16, 1784536), (26, 1098176), (32, 892268), (52, 549088), (64, 446134), (104, 274544), (128, 223067), (208, 137272), (416, 68636), (832, 34318), (1664, 17159)]