2097672704

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1037

約数の個数: 80

約数和(自身を含む): 4456261656

約数和(自身を除く): 2358588952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 401, 512, 544, 601, 802, 1088, 1202, 1604, 2176, 2404, 3208, 4352, 4808, 6416, 6817, 8704, 9616, 10217, 12832, 13634, 19232, 20434, 25664, 27268, 38464, 40868, 51328, 54536, 76928, 81736, 102656, 109072, 153856, 163472, 205312, 218144, 241001, 307712, 326944, 436288, 482002, 653888, 872576, 964004, 1307776, 1745152, 1928008, 2615552, 3490304, 3856016, 4097017, 5231104, 7712032, 8194034, 15424064, 16388068, 30848128, 32776136, 61696256, 65552272, 123392512, 131104544, 262209088, 524418176, 1048836352, 2097672704]

約数ペア:

[(1, 2097672704), (2, 1048836352), (4, 524418176), (8, 262209088), (16, 131104544), (17, 123392512), (32, 65552272), (34, 61696256), (64, 32776136), (68, 30848128), (128, 16388068), (136, 15424064), (256, 8194034), (272, 7712032), (401, 5231104), (512, 4097017), (544, 3856016), (601, 3490304), (802, 2615552), (1088, 1928008), (1202, 1745152), (1604, 1307776), (2176, 964004), (2404, 872576), (3208, 653888), (4352, 482002), (4808, 436288), (6416, 326944), (6817, 307712), (8704, 241001), (9616, 218144), (10217, 205312), (12832, 163472), (13634, 153856), (19232, 109072), (20434, 102656), (25664, 81736), (27268, 76928), (38464, 54536), (40868, 51328)]