28831088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12601}}^1$

素因数の和:12633

約数の個数: 40

約数和(自身を含む): 65631216

約数和(自身を除く): 36800128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 12601, 25202, 50404, 100808, 138611, 163813, 201616, 277222, 327626, 554444, 655252, 1108888, 1310504, 1801943, 2217776, 2621008, 3603886, 7207772, 14415544, 28831088]

約数ペア:

[(1, 28831088), (2, 14415544), (4, 7207772), (8, 3603886), (11, 2621008), (13, 2217776), (16, 1801943), (22, 1310504), (26, 1108888), (44, 655252), (52, 554444), (88, 327626), (104, 277222), (143, 201616), (176, 163813), (208, 138611), (286, 100808), (572, 50404), (1144, 25202), (2288, 12601)]