40982704

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 91143968

約数和(自身を除く): 50161264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1321, 1939, 2216, 2642, 3878, 4432, 5284, 7756, 9247, 10568, 15512, 18494, 21136, 31024, 36988, 73976, 147952, 365917, 731834, 1463668, 2561419, 2927336, 5122838, 5854672, 10245676, 20491352, 40982704]

約数ペア:

[(1, 40982704), (2, 20491352), (4, 10245676), (7, 5854672), (8, 5122838), (14, 2927336), (16, 2561419), (28, 1463668), (56, 731834), (112, 365917), (277, 147952), (554, 73976), (1108, 36988), (1321, 31024), (1939, 21136), (2216, 18494), (2642, 15512), (3878, 10568), (4432, 9247), (5284, 7756)]