71422384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1543}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 151633152

約数和(自身を除く): 80210768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 526, 1052, 1543, 2104, 2893, 3086, 4208, 5786, 6172, 11572, 12344, 16973, 23144, 24688, 33946, 46288, 67892, 135784, 271568, 405809, 811618, 1623236, 3246472, 4463899, 6492944, 8927798, 17855596, 35711192, 71422384]

約数ペア:

[(1, 71422384), (2, 35711192), (4, 17855596), (8, 8927798), (11, 6492944), (16, 4463899), (22, 3246472), (44, 1623236), (88, 811618), (176, 405809), (263, 271568), (526, 135784), (1052, 67892), (1543, 46288), (2104, 33946), (2893, 24688), (3086, 23144), (4208, 16973), (5786, 12344), (6172, 11572)]