40887548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2053}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 77296128

約数和(自身を除く): 36408580

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 2053, 4106, 4979, 8212, 9958, 19916, 26689, 53378, 106756, 786299, 1572598, 3145196, 10221887, 20443774, 40887548]

約数ペア:

[(1, 40887548), (2, 20443774), (4, 10221887), (13, 3145196), (26, 1572598), (52, 786299), (383, 106756), (766, 53378), (1532, 26689), (2053, 19916), (4106, 9958), (4979, 8212)]