74427782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 131925024

約数和(自身を除く): 57497242

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 1321, 2167, 2561, 2642, 4334, 5122, 14531, 17173, 28171, 29062, 34346, 56342, 188903, 260237, 377806, 520474, 2862607, 3383081, 5725214, 6766162, 37213891, 74427782]

約数ペア:

[(1, 74427782), (2, 37213891), (11, 6766162), (13, 5725214), (22, 3383081), (26, 2862607), (143, 520474), (197, 377806), (286, 260237), (394, 188903), (1321, 56342), (2167, 34346), (2561, 29062), (2642, 28171), (4334, 17173), (5122, 14531)]