7993648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38431}}^1$

素因数の和:38452

約数の個数: 20

約数和(自身を含む): 16679488

約数和(自身を除く): 8685840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38431, 76862, 153724, 307448, 499603, 614896, 999206, 1998412, 3996824, 7993648]

約数ペア:

[(1, 7993648), (2, 3996824), (4, 1998412), (8, 999206), (13, 614896), (16, 499603), (26, 307448), (52, 153724), (104, 76862), (208, 38431)]