29040752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139619}}^1$

素因数の和:139640

約数の個数: 20

約数和(自身を含む): 60595080

約数和(自身を除く): 31554328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 139619, 279238, 558476, 1116952, 1815047, 2233904, 3630094, 7260188, 14520376, 29040752]

約数ペア:

[(1, 29040752), (2, 14520376), (4, 7260188), (8, 3630094), (13, 2233904), (16, 1815047), (26, 1116952), (52, 558476), (104, 279238), (208, 139619)]