5127664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 10557360

約数和(自身を除く): 5429696

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 257, 344, 464, 514, 688, 1028, 1247, 2056, 2494, 4112, 4988, 7453, 9976, 11051, 14906, 19952, 22102, 29812, 44204, 59624, 88408, 119248, 176816, 320479, 640958, 1281916, 2563832, 5127664]

約数ペア:

[(1, 5127664), (2, 2563832), (4, 1281916), (8, 640958), (16, 320479), (29, 176816), (43, 119248), (58, 88408), (86, 59624), (116, 44204), (172, 29812), (232, 22102), (257, 19952), (344, 14906), (464, 11051), (514, 9976), (688, 7453), (1028, 4988), (1247, 4112), (2056, 2494)]