7541248

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 17873856

約数和(自身を除く): 10332608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 103, 104, 128, 143, 176, 206, 208, 256, 286, 352, 412, 416, 512, 572, 704, 824, 832, 1133, 1144, 1339, 1408, 1648, 1664, 2266, 2288, 2678, 2816, 3296, 3328, 4532, 4576, 5356, 5632, 6592, 6656, 9064, 9152, 10712, 13184, 14729, 18128, 18304, 21424, 26368, 29458, 36256, 36608, 42848, 52736, 58916, 72512, 73216, 85696, 117832, 145024, 171392, 235664, 290048, 342784, 471328, 580096, 685568, 942656, 1885312, 3770624, 7541248]

約数ペア:

[(1, 7541248), (2, 3770624), (4, 1885312), (8, 942656), (11, 685568), (13, 580096), (16, 471328), (22, 342784), (26, 290048), (32, 235664), (44, 171392), (52, 145024), (64, 117832), (88, 85696), (103, 73216), (104, 72512), (128, 58916), (143, 52736), (176, 42848), (206, 36608), (208, 36256), (256, 29458), (286, 26368), (352, 21424), (412, 18304), (416, 18128), (512, 14729), (572, 13184), (704, 10712), (824, 9152), (832, 9064), (1133, 6656), (1144, 6592), (1339, 5632), (1408, 5356), (1648, 4576), (1664, 4532), (2266, 3328), (2288, 3296), (2678, 2816)]