15697838896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{322417}}^1$

素因数の和:322621

約数の個数: 40

約数和(自身を含む): 32383663920

約数和(自身を除く): 16685825024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 716, 1432, 2864, 3043, 6086, 12172, 24344, 48688, 322417, 644834, 1289668, 2579336, 5158672, 5481089, 10962178, 21924356, 43848712, 57712643, 87697424, 115425286, 230850572, 461701144, 923402288, 981114931, 1962229862, 3924459724, 7848919448, 15697838896]

約数ペア:

[(1, 15697838896), (2, 7848919448), (4, 3924459724), (8, 1962229862), (16, 981114931), (17, 923402288), (34, 461701144), (68, 230850572), (136, 115425286), (179, 87697424), (272, 57712643), (358, 43848712), (716, 21924356), (1432, 10962178), (2864, 5481089), (3043, 5158672), (6086, 2579336), (12172, 1289668), (24344, 644834), (48688, 322417)]