64923656

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6007}}^1$

素因数の和:6213

約数の個数: 32

約数和(自身を含む): 139866240

約数和(自身を除く): 74942584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 6007, 10808, 12014, 24028, 42049, 48056, 84098, 168196, 336392, 1159351, 2318702, 4637404, 8115457, 9274808, 16230914, 32461828, 64923656]

約数ペア:

[(1, 64923656), (2, 32461828), (4, 16230914), (7, 9274808), (8, 8115457), (14, 4637404), (28, 2318702), (56, 1159351), (193, 336392), (386, 168196), (772, 84098), (1351, 48056), (1544, 42049), (2702, 24028), (5404, 12014), (6007, 10808)]