67749556

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20333}}^1$

素因数の和:20368

約数の個数: 36

約数和(自身を含む): 146038788

約数和(自身を除く): 78289232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20333, 40666, 81332, 142331, 284662, 345661, 569324, 691322, 996317, 1382644, 1992634, 2419627, 3985268, 4839254, 9678508, 16937389, 33874778, 67749556]

約数ペア:

[(1, 67749556), (2, 33874778), (4, 16937389), (7, 9678508), (14, 4839254), (17, 3985268), (28, 2419627), (34, 1992634), (49, 1382644), (68, 996317), (98, 691322), (119, 569324), (196, 345661), (238, 284662), (476, 142331), (833, 81332), (1666, 40666), (3332, 20333)]