23317252

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 48722688

約数和(自身を除く): 25405436

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 317, 497, 518, 634, 994, 1036, 1268, 1988, 2219, 2627, 4438, 5254, 8876, 10508, 11729, 18389, 22507, 23458, 36778, 45014, 46916, 73556, 82103, 90028, 157549, 164206, 315098, 328412, 630196, 832759, 1665518, 3331036, 5829313, 11658626, 23317252]

約数ペア:

[(1, 23317252), (2, 11658626), (4, 5829313), (7, 3331036), (14, 1665518), (28, 832759), (37, 630196), (71, 328412), (74, 315098), (142, 164206), (148, 157549), (259, 90028), (284, 82103), (317, 73556), (497, 46916), (518, 45014), (634, 36778), (994, 23458), (1036, 22507), (1268, 18389), (1988, 11729), (2219, 10508), (2627, 8876), (4438, 5254)]