17906243344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{112919}}^1$

素因数の和:113008

約数の個数: 80

約数和(自身を含む): 40830065280

約数和(自身を除く): 22923821936

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 53, 68, 88, 106, 136, 176, 187, 212, 272, 374, 424, 583, 748, 848, 901, 1166, 1496, 1802, 2332, 2992, 3604, 4664, 7208, 9328, 9911, 14416, 19822, 39644, 79288, 112919, 158576, 225838, 451676, 903352, 1242109, 1806704, 1919623, 2484218, 3839246, 4968436, 5984707, 7678492, 9936872, 11969414, 15356984, 19873744, 21115853, 23938828, 30713968, 42231706, 47877656, 65831777, 84463412, 95755312, 101740019, 131663554, 168926824, 203480038, 263327108, 337853648, 406960076, 526654216, 813920152, 1053308432, 1119140209, 1627840304, 2238280418, 4476560836, 8953121672, 17906243344]

約数ペア:

[(1, 17906243344), (2, 8953121672), (4, 4476560836), (8, 2238280418), (11, 1627840304), (16, 1119140209), (17, 1053308432), (22, 813920152), (34, 526654216), (44, 406960076), (53, 337853648), (68, 263327108), (88, 203480038), (106, 168926824), (136, 131663554), (176, 101740019), (187, 95755312), (212, 84463412), (272, 65831777), (374, 47877656), (424, 42231706), (583, 30713968), (748, 23938828), (848, 21115853), (901, 19873744), (1166, 15356984), (1496, 11969414), (1802, 9936872), (2332, 7678492), (2992, 5984707), (3604, 4968436), (4664, 3839246), (7208, 2484218), (9328, 1919623), (9911, 1806704), (14416, 1242109), (19822, 903352), (39644, 451676), (79288, 225838), (112919, 158576)]