56902144

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 125116992

約数和(自身を除く): 68214848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 103, 104, 128, 166, 206, 208, 256, 332, 412, 416, 512, 664, 824, 832, 1079, 1328, 1339, 1648, 1664, 2158, 2656, 2678, 3296, 3328, 4316, 5312, 5356, 6592, 6656, 8549, 8632, 10624, 10712, 13184, 17098, 17264, 21248, 21424, 26368, 34196, 34528, 42496, 42848, 52736, 68392, 69056, 85696, 111137, 136784, 138112, 171392, 222274, 273568, 276224, 342784, 444548, 547136, 552448, 685568, 889096, 1094272, 1778192, 2188544, 3556384, 4377088, 7112768, 14225536, 28451072, 56902144]

約数ペア:

[(1, 56902144), (2, 28451072), (4, 14225536), (8, 7112768), (13, 4377088), (16, 3556384), (26, 2188544), (32, 1778192), (52, 1094272), (64, 889096), (83, 685568), (103, 552448), (104, 547136), (128, 444548), (166, 342784), (206, 276224), (208, 273568), (256, 222274), (332, 171392), (412, 138112), (416, 136784), (512, 111137), (664, 85696), (824, 69056), (832, 68392), (1079, 52736), (1328, 42848), (1339, 42496), (1648, 34528), (1664, 34196), (2158, 26368), (2656, 21424), (2678, 21248), (3296, 17264), (3328, 17098), (4316, 13184), (5312, 10712), (5356, 10624), (6592, 8632), (6656, 8549)]