12663952

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 60

約数和(自身を含む): 29579580

約数和(自身を除く): 16915628

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 557, 784, 812, 1114, 1421, 1624, 2228, 2842, 3248, 3899, 4456, 5684, 7798, 8912, 11368, 15596, 16153, 22736, 27293, 31192, 32306, 54586, 62384, 64612, 109172, 113071, 129224, 218344, 226142, 258448, 436688, 452284, 791497, 904568, 1582994, 1809136, 3165988, 6331976, 12663952]

約数ペア:

[(1, 12663952), (2, 6331976), (4, 3165988), (7, 1809136), (8, 1582994), (14, 904568), (16, 791497), (28, 452284), (29, 436688), (49, 258448), (56, 226142), (58, 218344), (98, 129224), (112, 113071), (116, 109172), (196, 64612), (203, 62384), (232, 54586), (392, 32306), (406, 31192), (464, 27293), (557, 22736), (784, 16153), (812, 15596), (1114, 11368), (1421, 8912), (1624, 7798), (2228, 5684), (2842, 4456), (3248, 3899)]