7661468

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 13880160

約数和(自身を除く): 6218692

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 509, 1018, 2036, 3763, 7526, 15052, 26977, 36139, 53954, 72278, 107908, 144556, 1915367, 3830734, 7661468]

約数ペア:

[(1, 7661468), (2, 3830734), (4, 1915367), (53, 144556), (71, 107908), (106, 72278), (142, 53954), (212, 36139), (284, 26977), (509, 15052), (1018, 7526), (2036, 3763)]