82874272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 178181640

約数和(自身を除く): 95307368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 2729, 3796, 5458, 7592, 10916, 15184, 21832, 30368, 35477, 43664, 70954, 87328, 141908, 199217, 283816, 398434, 567632, 796868, 1135264, 1593736, 2589821, 3187472, 5179642, 6374944, 10359284, 20718568, 41437136, 82874272]

約数ペア:

[(1, 82874272), (2, 41437136), (4, 20718568), (8, 10359284), (13, 6374944), (16, 5179642), (26, 3187472), (32, 2589821), (52, 1593736), (73, 1135264), (104, 796868), (146, 567632), (208, 398434), (292, 283816), (416, 199217), (584, 141908), (949, 87328), (1168, 70954), (1898, 43664), (2336, 35477), (2729, 30368), (3796, 21832), (5458, 15184), (7592, 10916)]