7828288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:219

約数の個数: 42

約数和(自身を含む): 16903446

約数和(自身を除く): 9075158

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1552, 2522, 3104, 5044, 6208, 9409, 10088, 18818, 20176, 37636, 40352, 75272, 80704, 122317, 150544, 244634, 301088, 489268, 602176, 978536, 1957072, 3914144, 7828288]

約数ペア:

[(1, 7828288), (2, 3914144), (4, 1957072), (8, 978536), (13, 602176), (16, 489268), (26, 301088), (32, 244634), (52, 150544), (64, 122317), (97, 80704), (104, 75272), (194, 40352), (208, 37636), (388, 20176), (416, 18818), (776, 10088), (832, 9409), (1261, 6208), (1552, 5044), (2522, 3104)]