39394577152

素因数分解:

$2^8\times 7^1\times {\mathrm{659}}^1\times {\mathrm{33359}}^1$

素因数の和:34041

約数の個数: 72

約数和(自身を含む): 90007948800

約数和(自身を除く): 50613371648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 659, 896, 1318, 1792, 2636, 4613, 5272, 9226, 10544, 18452, 21088, 33359, 36904, 42176, 66718, 73808, 84352, 133436, 147616, 168704, 233513, 266872, 295232, 467026, 533744, 590464, 934052, 1067488, 1180928, 1868104, 2134976, 3736208, 4269952, 7472416, 8539904, 14944832, 21983581, 29889664, 43967162, 59779328, 87934324, 153885067, 175868648, 307770134, 351737296, 615540268, 703474592, 1231080536, 1406949184, 2462161072, 2813898368, 4924322144, 5627796736, 9848644288, 19697288576, 39394577152]

約数ペア:

[(1, 39394577152), (2, 19697288576), (4, 9848644288), (7, 5627796736), (8, 4924322144), (14, 2813898368), (16, 2462161072), (28, 1406949184), (32, 1231080536), (56, 703474592), (64, 615540268), (112, 351737296), (128, 307770134), (224, 175868648), (256, 153885067), (448, 87934324), (659, 59779328), (896, 43967162), (1318, 29889664), (1792, 21983581), (2636, 14944832), (4613, 8539904), (5272, 7472416), (9226, 4269952), (10544, 3736208), (18452, 2134976), (21088, 1868104), (33359, 1180928), (36904, 1067488), (42176, 934052), (66718, 590464), (73808, 533744), (84352, 467026), (133436, 295232), (147616, 266872), (168704, 233513)]