40078808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65063}}^1$

素因数の和:65087

約数の個数: 32

約数和(自身を含む): 93692160

約数和(自身を除く): 53613352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65063, 130126, 260252, 455441, 520504, 715693, 910882, 1431386, 1821764, 2862772, 3643528, 5009851, 5725544, 10019702, 20039404, 40078808]

約数ペア:

[(1, 40078808), (2, 20039404), (4, 10019702), (7, 5725544), (8, 5009851), (11, 3643528), (14, 2862772), (22, 1821764), (28, 1431386), (44, 910882), (56, 715693), (77, 520504), (88, 455441), (154, 260252), (308, 130126), (616, 65063)]