29120746768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{19963}}^1$

素因数の和:20192

約数の個数: 80

約数和(自身を含む): 62027030016

約数和(自身を除く): 32906283248

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 173, 248, 272, 346, 496, 527, 692, 1054, 1384, 2108, 2768, 2941, 4216, 5363, 5882, 8432, 10726, 11764, 19963, 21452, 23528, 39926, 42904, 47056, 79852, 85808, 91171, 159704, 182342, 319408, 339371, 364684, 618853, 678742, 729368, 1237706, 1357484, 1458736, 2475412, 2714968, 3453599, 4950824, 5429936, 6907198, 9901648, 10520501, 13814396, 21041002, 27628792, 42082004, 55257584, 58711183, 84164008, 107061569, 117422366, 168328016, 214123138, 234844732, 428246276, 469689464, 856492552, 939378928, 1712985104, 1820046673, 3640093346, 7280186692, 14560373384, 29120746768]

約数ペア:

[(1, 29120746768), (2, 14560373384), (4, 7280186692), (8, 3640093346), (16, 1820046673), (17, 1712985104), (31, 939378928), (34, 856492552), (62, 469689464), (68, 428246276), (124, 234844732), (136, 214123138), (173, 168328016), (248, 117422366), (272, 107061569), (346, 84164008), (496, 58711183), (527, 55257584), (692, 42082004), (1054, 27628792), (1384, 21041002), (2108, 13814396), (2768, 10520501), (2941, 9901648), (4216, 6907198), (5363, 5429936), (5882, 4950824), (8432, 3453599), (10726, 2714968), (11764, 2475412), (19963, 1458736), (21452, 1357484), (23528, 1237706), (39926, 729368), (42904, 678742), (47056, 618853), (79852, 364684), (85808, 339371), (91171, 319408), (159704, 182342)]