71295722

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 123075072

約数和(自身を除く): 51779350

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 173, 289, 346, 391, 527, 578, 713, 782, 1054, 1426, 2941, 3979, 5363, 5882, 6647, 7958, 8959, 10726, 12121, 13294, 17918, 24242, 49997, 67643, 91171, 99994, 123349, 135286, 182342, 206057, 246698, 412114, 1149931, 1549907, 2096933, 2299862, 3099814, 4193866, 35647861, 71295722]

約数ペア:

[(1, 71295722), (2, 35647861), (17, 4193866), (23, 3099814), (31, 2299862), (34, 2096933), (46, 1549907), (62, 1149931), (173, 412114), (289, 246698), (346, 206057), (391, 182342), (527, 135286), (578, 123349), (713, 99994), (782, 91171), (1054, 67643), (1426, 49997), (2941, 24242), (3979, 17918), (5363, 13294), (5882, 12121), (6647, 10726), (7958, 8959)]