78772352

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{21221}}^1$

素因数の和:21264

約数の個数: 32

約数和(自身を含む): 162348300

約数和(自身を除く): 83575948

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 21221, 42442, 84884, 169768, 339536, 615409, 679072, 1230818, 1358144, 2461636, 2716288, 4923272, 9846544, 19693088, 39386176, 78772352]

約数ペア:

[(1, 78772352), (2, 39386176), (4, 19693088), (8, 9846544), (16, 4923272), (29, 2716288), (32, 2461636), (58, 1358144), (64, 1230818), (116, 679072), (128, 615409), (232, 339536), (464, 169768), (928, 84884), (1856, 42442), (3712, 21221)]