13894132

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 15378188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 241, 284, 406, 482, 497, 812, 964, 994, 1687, 1988, 2059, 3374, 4118, 6748, 6989, 8236, 13978, 14413, 17111, 27956, 28826, 34222, 48923, 57652, 68444, 97846, 119777, 195692, 239554, 479108, 496219, 992438, 1984876, 3473533, 6947066, 13894132]

約数ペア:

[(1, 13894132), (2, 6947066), (4, 3473533), (7, 1984876), (14, 992438), (28, 496219), (29, 479108), (58, 239554), (71, 195692), (116, 119777), (142, 97846), (203, 68444), (241, 57652), (284, 48923), (406, 34222), (482, 28826), (497, 27956), (812, 17111), (964, 14413), (994, 13978), (1687, 8236), (1988, 6989), (2059, 6748), (3374, 4118)]