17654068208

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{11503}}^1$

素因数の和:11782

約数の個数: 80

約数和(自身を含む): 39850592256

約数和(自身を除く): 22196524048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 193, 284, 386, 497, 568, 772, 994, 1136, 1351, 1544, 1988, 2702, 3088, 3976, 5404, 7952, 10808, 11503, 13703, 21616, 23006, 27406, 46012, 54812, 80521, 92024, 95921, 109624, 161042, 184048, 191842, 219248, 322084, 383684, 644168, 767368, 816713, 1288336, 1534736, 1633426, 2220079, 3266852, 4440158, 5716991, 6533704, 8880316, 11433982, 13067408, 15540553, 17760632, 22867964, 31081106, 35521264, 45735928, 62162212, 91471856, 124324424, 157625609, 248648848, 315251218, 630502436, 1103379263, 1261004872, 2206758526, 2522009744, 4413517052, 8827034104, 17654068208]

約数ペア:

[(1, 17654068208), (2, 8827034104), (4, 4413517052), (7, 2522009744), (8, 2206758526), (14, 1261004872), (16, 1103379263), (28, 630502436), (56, 315251218), (71, 248648848), (112, 157625609), (142, 124324424), (193, 91471856), (284, 62162212), (386, 45735928), (497, 35521264), (568, 31081106), (772, 22867964), (994, 17760632), (1136, 15540553), (1351, 13067408), (1544, 11433982), (1988, 8880316), (2702, 6533704), (3088, 5716991), (3976, 4440158), (5404, 3266852), (7952, 2220079), (10808, 1633426), (11503, 1534736), (13703, 1288336), (21616, 816713), (23006, 767368), (27406, 644168), (46012, 383684), (54812, 322084), (80521, 219248), (92024, 191842), (95921, 184048), (109624, 161042)]