2016556672

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 96

約数和(自身を含む): 4413202380

約数和(自身を除く): 2396645708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 169, 208, 292, 338, 416, 584, 676, 832, 949, 1168, 1277, 1352, 1664, 1898, 2336, 2554, 2704, 3796, 4672, 5108, 5408, 7592, 9344, 10216, 10816, 12337, 15184, 16601, 20432, 21632, 24674, 30368, 33202, 40864, 49348, 60736, 66404, 81728, 93221, 98696, 121472, 132808, 163456, 186442, 197392, 215813, 265616, 372884, 394784, 431626, 531232, 745768, 789568, 863252, 1062464, 1211873, 1491536, 1579136, 1726504, 2124928, 2423746, 2983072, 3453008, 4847492, 5966144, 6906016, 9694984, 11932288, 13812032, 15754349, 19389968, 27624064, 31508698, 38779936, 63017396, 77559872, 126034792, 155119744, 252069584, 504139168, 1008278336, 2016556672]

約数ペア:

[(1, 2016556672), (2, 1008278336), (4, 504139168), (8, 252069584), (13, 155119744), (16, 126034792), (26, 77559872), (32, 63017396), (52, 38779936), (64, 31508698), (73, 27624064), (104, 19389968), (128, 15754349), (146, 13812032), (169, 11932288), (208, 9694984), (292, 6906016), (338, 5966144), (416, 4847492), (584, 3453008), (676, 2983072), (832, 2423746), (949, 2124928), (1168, 1726504), (1277, 1579136), (1352, 1491536), (1664, 1211873), (1898, 1062464), (2336, 863252), (2554, 789568), (2704, 745768), (3796, 531232), (4672, 431626), (5108, 394784), (5408, 372884), (7592, 265616), (9344, 215813), (10216, 197392), (10816, 186442), (12337, 163456), (15184, 132808), (16601, 121472), (20432, 98696), (21632, 93221), (24674, 81728), (30368, 66404), (33202, 60736), (40864, 49348)]