67968992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 174508992

約数和(自身を除く): 106540000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1373, 1456, 1547, 1768, 1904, 2746, 2912, 3094, 3536, 3808, 5492, 6188, 7072, 9611, 10984, 12376, 17849, 19222, 21968, 23341, 24752, 35698, 38444, 43936, 46682, 49504, 71396, 76888, 93364, 124943, 142792, 153776, 163387, 186728, 249886, 285584, 303433, 307552, 326774, 373456, 499772, 571168, 606866, 653548, 746912, 999544, 1213732, 1307096, 1999088, 2124031, 2427464, 2614192, 3998176, 4248062, 4854928, 5228384, 8496124, 9709856, 16992248, 33984496, 67968992]

約数ペア:

[(1, 67968992), (2, 33984496), (4, 16992248), (7, 9709856), (8, 8496124), (13, 5228384), (14, 4854928), (16, 4248062), (17, 3998176), (26, 2614192), (28, 2427464), (32, 2124031), (34, 1999088), (52, 1307096), (56, 1213732), (68, 999544), (91, 746912), (104, 653548), (112, 606866), (119, 571168), (136, 499772), (182, 373456), (208, 326774), (221, 307552), (224, 303433), (238, 285584), (272, 249886), (364, 186728), (416, 163387), (442, 153776), (476, 142792), (544, 124943), (728, 93364), (884, 76888), (952, 71396), (1373, 49504), (1456, 46682), (1547, 43936), (1768, 38444), (1904, 35698), (2746, 24752), (2912, 23341), (3094, 21968), (3536, 19222), (3808, 17849), (5492, 12376), (6188, 10984), (7072, 9611)]