38846656

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 79881984

約数和(自身を除く): 41035328

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 83, 103, 142, 166, 206, 284, 332, 412, 568, 664, 824, 1136, 1328, 1648, 2272, 2656, 3296, 4544, 5312, 5893, 6592, 7313, 8549, 11786, 14626, 17098, 23572, 29252, 34196, 47144, 58504, 68392, 94288, 117008, 136784, 188576, 234016, 273568, 377152, 468032, 547136, 606979, 1213958, 2427916, 4855832, 9711664, 19423328, 38846656]

約数ペア:

[(1, 38846656), (2, 19423328), (4, 9711664), (8, 4855832), (16, 2427916), (32, 1213958), (64, 606979), (71, 547136), (83, 468032), (103, 377152), (142, 273568), (166, 234016), (206, 188576), (284, 136784), (332, 117008), (412, 94288), (568, 68392), (664, 58504), (824, 47144), (1136, 34196), (1328, 29252), (1648, 23572), (2272, 17098), (2656, 14626), (3296, 11786), (4544, 8549), (5312, 7313), (5893, 6592)]