13305560768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{19163}}^1$

素因数の和:19765

約数の個数: 56

約数和(自身を含む): 27842992320

約数和(自身を除く): 14537431552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 571, 608, 1142, 1216, 2284, 4568, 9136, 10849, 18272, 19163, 21698, 36544, 38326, 43396, 76652, 86792, 153304, 173584, 306608, 347168, 364097, 613216, 694336, 728194, 1226432, 1456388, 2912776, 5825552, 10942073, 11651104, 21884146, 23302208, 43768292, 87536584, 175073168, 207899387, 350146336, 415798774, 700292672, 831597548, 1663195096, 3326390192, 6652780384, 13305560768]

約数ペア:

[(1, 13305560768), (2, 6652780384), (4, 3326390192), (8, 1663195096), (16, 831597548), (19, 700292672), (32, 415798774), (38, 350146336), (64, 207899387), (76, 175073168), (152, 87536584), (304, 43768292), (571, 23302208), (608, 21884146), (1142, 11651104), (1216, 10942073), (2284, 5825552), (4568, 2912776), (9136, 1456388), (10849, 1226432), (18272, 728194), (19163, 694336), (21698, 613216), (36544, 364097), (38326, 347168), (43396, 306608), (76652, 173584), (86792, 153304)]