8518158992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{11681}}^1$

素因数の和:12096

約数の個数: 80

約数和(自身を含む): 20025004032

約数和(自身を除く): 11506845040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 383, 476, 766, 952, 1532, 1904, 2681, 3064, 5362, 6128, 6511, 10724, 11681, 13022, 21448, 23362, 26044, 42896, 45577, 46724, 52088, 81767, 91154, 93448, 104176, 163534, 182308, 186896, 198577, 327068, 364616, 397154, 654136, 729232, 794308, 1308272, 1390039, 1588616, 2780078, 3177232, 4473823, 5560156, 8947646, 11120312, 17895292, 22240624, 31316761, 35790584, 62633522, 71581168, 76054991, 125267044, 152109982, 250534088, 304219964, 501068176, 532384937, 608439928, 1064769874, 1216879856, 2129539748, 4259079496, 8518158992]

約数ペア:

[(1, 8518158992), (2, 4259079496), (4, 2129539748), (7, 1216879856), (8, 1064769874), (14, 608439928), (16, 532384937), (17, 501068176), (28, 304219964), (34, 250534088), (56, 152109982), (68, 125267044), (112, 76054991), (119, 71581168), (136, 62633522), (238, 35790584), (272, 31316761), (383, 22240624), (476, 17895292), (766, 11120312), (952, 8947646), (1532, 5560156), (1904, 4473823), (2681, 3177232), (3064, 2780078), (5362, 1588616), (6128, 1390039), (6511, 1308272), (10724, 794308), (11681, 729232), (13022, 654136), (21448, 397154), (23362, 364616), (26044, 327068), (42896, 198577), (45577, 186896), (46724, 182308), (52088, 163534), (81767, 104176), (91154, 93448)]