57807386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 114374400

約数和(自身を除く): 56567014

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 73, 91, 133, 146, 182, 229, 247, 266, 458, 494, 511, 949, 1022, 1387, 1603, 1729, 1898, 2774, 2977, 3206, 3458, 4351, 5954, 6643, 8702, 9709, 13286, 16717, 18031, 19418, 20839, 30457, 33434, 36062, 41678, 56563, 60914, 113126, 117019, 126217, 217321, 234038, 252434, 317623, 395941, 434642, 635246, 791882, 1521247, 2223361, 3042494, 4129099, 4446722, 8258198, 28903693, 57807386]

約数ペア:

[(1, 57807386), (2, 28903693), (7, 8258198), (13, 4446722), (14, 4129099), (19, 3042494), (26, 2223361), (38, 1521247), (73, 791882), (91, 635246), (133, 434642), (146, 395941), (182, 317623), (229, 252434), (247, 234038), (266, 217321), (458, 126217), (494, 117019), (511, 113126), (949, 60914), (1022, 56563), (1387, 41678), (1603, 36062), (1729, 33434), (1898, 30457), (2774, 20839), (2977, 19418), (3206, 18031), (3458, 16717), (4351, 13286), (5954, 9709), (6643, 8702)]