28170832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 57083400

約数和(自身を除く): 28912568

約数列:

[1, 2, 4, 8, 16, 29, 58, 109, 116, 218, 232, 436, 464, 557, 872, 1114, 1744, 2228, 3161, 4456, 6322, 8912, 12644, 16153, 25288, 32306, 50576, 60713, 64612, 121426, 129224, 242852, 258448, 485704, 971408, 1760677, 3521354, 7042708, 14085416, 28170832]

約数ペア:

[(1, 28170832), (2, 14085416), (4, 7042708), (8, 3521354), (16, 1760677), (29, 971408), (58, 485704), (109, 258448), (116, 242852), (218, 129224), (232, 121426), (436, 64612), (464, 60713), (557, 50576), (872, 32306), (1114, 25288), (1744, 16153), (2228, 12644), (3161, 8912), (4456, 6322)]