2730928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 5687136

約数和(自身を除く): 2956208

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 181, 184, 328, 362, 368, 656, 724, 943, 1448, 1886, 2896, 3772, 4163, 7421, 7544, 8326, 14842, 15088, 16652, 29684, 33304, 59368, 66608, 118736, 170683, 341366, 682732, 1365464, 2730928]

約数ペア:

[(1, 2730928), (2, 1365464), (4, 682732), (8, 341366), (16, 170683), (23, 118736), (41, 66608), (46, 59368), (82, 33304), (92, 29684), (164, 16652), (181, 15088), (184, 14842), (328, 8326), (362, 7544), (368, 7421), (656, 4163), (724, 3772), (943, 2896), (1448, 1886)]