11964128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 26354160

約数和(自身を除く): 14390032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 829, 902, 1312, 1658, 1804, 3316, 3608, 6632, 7216, 9119, 13264, 14432, 18238, 26528, 33989, 36476, 67978, 72952, 135956, 145904, 271912, 291808, 373879, 543824, 747758, 1087648, 1495516, 2991032, 5982064, 11964128]

約数ペア:

[(1, 11964128), (2, 5982064), (4, 2991032), (8, 1495516), (11, 1087648), (16, 747758), (22, 543824), (32, 373879), (41, 291808), (44, 271912), (82, 145904), (88, 135956), (164, 72952), (176, 67978), (328, 36476), (352, 33989), (451, 26528), (656, 18238), (829, 14432), (902, 13264), (1312, 9119), (1658, 7216), (1804, 6632), (3316, 3608)]