71151808

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:694

約数の個数: 112

約数和(自身を含む): 183205120

約数和(自身を除く): 112053312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 643, 728, 832, 988, 1064, 1216, 1286, 1456, 1729, 1976, 2128, 2572, 2912, 3458, 3952, 4256, 4501, 5144, 5824, 6916, 7904, 8359, 8512, 9002, 10288, 12217, 13832, 15808, 16718, 18004, 20576, 24434, 27664, 33436, 36008, 41152, 48868, 55328, 58513, 66872, 72016, 85519, 97736, 110656, 117026, 133744, 144032, 158821, 171038, 195472, 234052, 267488, 288064, 317642, 342076, 390944, 468104, 534976, 635284, 684152, 781888, 936208, 1111747, 1270568, 1368304, 1872416, 2223494, 2541136, 2736608, 3744832, 4446988, 5082272, 5473216, 8893976, 10164544, 17787952, 35575904, 71151808]

約数ペア:

[(1, 71151808), (2, 35575904), (4, 17787952), (7, 10164544), (8, 8893976), (13, 5473216), (14, 5082272), (16, 4446988), (19, 3744832), (26, 2736608), (28, 2541136), (32, 2223494), (38, 1872416), (52, 1368304), (56, 1270568), (64, 1111747), (76, 936208), (91, 781888), (104, 684152), (112, 635284), (133, 534976), (152, 468104), (182, 390944), (208, 342076), (224, 317642), (247, 288064), (266, 267488), (304, 234052), (364, 195472), (416, 171038), (448, 158821), (494, 144032), (532, 133744), (608, 117026), (643, 110656), (728, 97736), (832, 85519), (988, 72016), (1064, 66872), (1216, 58513), (1286, 55328), (1456, 48868), (1729, 41152), (1976, 36008), (2128, 33436), (2572, 27664), (2912, 24434), (3458, 20576), (3952, 18004), (4256, 16718), (4501, 15808), (5144, 13832), (5824, 12217), (6916, 10288), (7904, 9002), (8359, 8512)]