72701144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16493}}^1$

素因数の和:16547

約数の個数: 32

約数和(自身を含む): 148446000

約数和(自身を除く): 75744856

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 16493, 32986, 65972, 131944, 313367, 478297, 626734, 956594, 1253468, 1913188, 2506936, 3826376, 9087643, 18175286, 36350572, 72701144]

約数ペア:

[(1, 72701144), (2, 36350572), (4, 18175286), (8, 9087643), (19, 3826376), (29, 2506936), (38, 1913188), (58, 1253468), (76, 956594), (116, 626734), (152, 478297), (232, 313367), (551, 131944), (1102, 65972), (2204, 32986), (4408, 16493)]