42080276

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1787}}^1$

素因数の和:1856

約数の個数: 36

約数和(自身を含む): 87211488

約数和(自身を除く): 45131212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 1787, 3364, 3574, 5887, 7148, 11774, 12509, 23548, 25018, 50036, 51823, 103646, 207292, 362761, 725522, 1451044, 1502867, 3005734, 6011468, 10520069, 21040138, 42080276]

約数ペア:

[(1, 42080276), (2, 21040138), (4, 10520069), (7, 6011468), (14, 3005734), (28, 1502867), (29, 1451044), (58, 725522), (116, 362761), (203, 207292), (406, 103646), (812, 51823), (841, 50036), (1682, 25018), (1787, 23548), (3364, 12509), (3574, 11774), (5887, 7148)]