27969844

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1619}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 56064960

約数和(自身を除く): 28095116

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 1619, 2468, 3238, 4319, 6476, 8638, 11333, 17276, 22666, 45332, 998923, 1997846, 3995692, 6992461, 13984922, 27969844]

約数ペア:

[(1, 27969844), (2, 13984922), (4, 6992461), (7, 3995692), (14, 1997846), (28, 998923), (617, 45332), (1234, 22666), (1619, 17276), (2468, 11333), (3238, 8638), (4319, 6476)]