40248256

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{2447}}^1$

素因数の和:2716

約数の個数: 28

約数和(自身を含む): 80211168

約数和(自身を除く): 39962912

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 2447, 4112, 4894, 8224, 9788, 16448, 19576, 39152, 78304, 156608, 628879, 1257758, 2515516, 5031032, 10062064, 20124128, 40248256]

約数ペア:

[(1, 40248256), (2, 20124128), (4, 10062064), (8, 5031032), (16, 2515516), (32, 1257758), (64, 628879), (257, 156608), (514, 78304), (1028, 39152), (2056, 19576), (2447, 16448), (4112, 9788), (4894, 8224)]