40989813676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8563}}^1\times {\mathrm{7433}}^1$

素因数の和:16030

約数の個数: 48

約数和(自身を含む): 85565458944

約数和(自身を除く): 44575645268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 7433, 8563, 14866, 17126, 29732, 34252, 52031, 59941, 104062, 119882, 170959, 196949, 208124, 239764, 341918, 393898, 683836, 787796, 1196713, 1378643, 2393426, 2757286, 4786852, 5514572, 63648779, 127297558, 254595116, 445541453, 891082906, 1463921917, 1782165812, 2927843834, 5855687668, 10247453419, 20494906838, 40989813676]

約数ペア:

[(1, 40989813676), (2, 20494906838), (4, 10247453419), (7, 5855687668), (14, 2927843834), (23, 1782165812), (28, 1463921917), (46, 891082906), (92, 445541453), (161, 254595116), (322, 127297558), (644, 63648779), (7433, 5514572), (8563, 4786852), (14866, 2757286), (17126, 2393426), (29732, 1378643), (34252, 1196713), (52031, 787796), (59941, 683836), (104062, 393898), (119882, 341918), (170959, 239764), (196949, 208124)]