12771256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 13033544

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2239, 2852, 4478, 5704, 8956, 17912, 51497, 69409, 102994, 138818, 205988, 277636, 411976, 555272, 1596407, 3192814, 6385628, 12771256]

約数ペア:

[(1, 12771256), (2, 6385628), (4, 3192814), (8, 1596407), (23, 555272), (31, 411976), (46, 277636), (62, 205988), (92, 138818), (124, 102994), (184, 69409), (248, 51497), (713, 17912), (1426, 8956), (2239, 5704), (2852, 4478)]