4945210816

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2447}}^1$

素因数の和:2826

約数の個数: 112

約数和(自身を含む): 12117482496

約数和(自身を除く): 7172271680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 347, 364, 416, 448, 694, 728, 832, 1388, 1456, 2429, 2447, 2776, 2912, 4511, 4858, 4894, 5552, 5824, 9022, 9716, 9788, 11104, 17129, 18044, 19432, 19576, 22208, 31577, 31811, 34258, 36088, 38864, 39152, 63154, 63622, 68516, 72176, 77728, 78304, 126308, 127244, 137032, 144352, 155456, 156608, 222677, 252616, 254488, 274064, 288704, 445354, 505232, 508976, 548128, 849109, 890708, 1010464, 1017952, 1096256, 1698218, 1781416, 2020928, 2035904, 3396436, 3562832, 5943763, 6792872, 7125664, 11038417, 11887526, 13585744, 14251328, 22076834, 23775052, 27171488, 44153668, 47550104, 54342976, 77268919, 88307336, 95100208, 154537838, 176614672, 190200416, 309075676, 353229344, 380400832, 618151352, 706458688, 1236302704, 2472605408, 4945210816]

約数ペア:

[(1, 4945210816), (2, 2472605408), (4, 1236302704), (7, 706458688), (8, 618151352), (13, 380400832), (14, 353229344), (16, 309075676), (26, 190200416), (28, 176614672), (32, 154537838), (52, 95100208), (56, 88307336), (64, 77268919), (91, 54342976), (104, 47550104), (112, 44153668), (182, 27171488), (208, 23775052), (224, 22076834), (347, 14251328), (364, 13585744), (416, 11887526), (448, 11038417), (694, 7125664), (728, 6792872), (832, 5943763), (1388, 3562832), (1456, 3396436), (2429, 2035904), (2447, 2020928), (2776, 1781416), (2912, 1698218), (4511, 1096256), (4858, 1017952), (4894, 1010464), (5552, 890708), (5824, 849109), (9022, 548128), (9716, 508976), (9788, 505232), (11104, 445354), (17129, 288704), (18044, 274064), (19432, 254488), (19576, 252616), (22208, 222677), (31577, 156608), (31811, 155456), (34258, 144352), (36088, 137032), (38864, 127244), (39152, 126308), (63154, 78304), (63622, 77728), (68516, 72176)]