15628807264

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1871}}^1$

素因数の和:2396

約数の個数: 96

約数和(自身を含む): 35663846400

約数和(自身を除く): 20035039136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 419, 623, 712, 838, 1246, 1424, 1676, 1871, 2492, 2848, 2933, 3352, 3742, 4984, 5866, 6704, 7484, 9968, 11732, 13097, 13408, 14968, 19936, 23464, 26194, 29936, 37291, 46928, 52388, 59872, 74582, 93856, 104776, 149164, 166519, 209552, 261037, 298328, 333038, 419104, 522074, 596656, 666076, 783949, 1044148, 1165633, 1193312, 1332152, 1567898, 2088296, 2331266, 2664304, 3135796, 4176592, 4662532, 5328608, 5487643, 6271592, 8353184, 9325064, 10975286, 12543184, 18650128, 21950572, 25086368, 37300256, 43901144, 69771461, 87802288, 139542922, 175604576, 279085844, 488400227, 558171688, 976800454, 1116343376, 1953600908, 2232686752, 3907201816, 7814403632, 15628807264]

約数ペア:

[(1, 15628807264), (2, 7814403632), (4, 3907201816), (7, 2232686752), (8, 1953600908), (14, 1116343376), (16, 976800454), (28, 558171688), (32, 488400227), (56, 279085844), (89, 175604576), (112, 139542922), (178, 87802288), (224, 69771461), (356, 43901144), (419, 37300256), (623, 25086368), (712, 21950572), (838, 18650128), (1246, 12543184), (1424, 10975286), (1676, 9325064), (1871, 8353184), (2492, 6271592), (2848, 5487643), (2933, 5328608), (3352, 4662532), (3742, 4176592), (4984, 3135796), (5866, 2664304), (6704, 2331266), (7484, 2088296), (9968, 1567898), (11732, 1332152), (13097, 1193312), (13408, 1165633), (14968, 1044148), (19936, 783949), (23464, 666076), (26194, 596656), (29936, 522074), (37291, 419104), (46928, 333038), (52388, 298328), (59872, 261037), (74582, 209552), (93856, 166519), (104776, 149164)]