29920799024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{335917}}^1$

素因数の和:336237

約数の個数: 40

約数和(自身を含む): 61231133040

約数和(自身を除く): 31310334016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 586, 1172, 2344, 4688, 5567, 11134, 22268, 44536, 89072, 335917, 671834, 1343668, 2687336, 5374672, 6382423, 12764846, 25529692, 51059384, 98423681, 102118768, 196847362, 393694724, 787389448, 1574778896, 1870049939, 3740099878, 7480199756, 14960399512, 29920799024]

約数ペア:

[(1, 29920799024), (2, 14960399512), (4, 7480199756), (8, 3740099878), (16, 1870049939), (19, 1574778896), (38, 787389448), (76, 393694724), (152, 196847362), (293, 102118768), (304, 98423681), (586, 51059384), (1172, 25529692), (2344, 12764846), (4688, 6382423), (5567, 5374672), (11134, 2687336), (22268, 1343668), (44536, 671834), (89072, 335917)]