23290288

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 60

約数和(自身を含む): 53462352

約数和(自身を除く): 30172064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 487, 488, 784, 854, 974, 976, 1708, 1948, 2989, 3409, 3416, 3896, 5978, 6818, 6832, 7792, 11956, 13636, 23863, 23912, 27272, 29707, 47726, 47824, 54544, 59414, 95452, 118828, 190904, 207949, 237656, 381808, 415898, 475312, 831796, 1455643, 1663592, 2911286, 3327184, 5822572, 11645144, 23290288]

約数ペア:

[(1, 23290288), (2, 11645144), (4, 5822572), (7, 3327184), (8, 2911286), (14, 1663592), (16, 1455643), (28, 831796), (49, 475312), (56, 415898), (61, 381808), (98, 237656), (112, 207949), (122, 190904), (196, 118828), (244, 95452), (392, 59414), (427, 54544), (487, 47824), (488, 47726), (784, 29707), (854, 27272), (974, 23912), (976, 23863), (1708, 13636), (1948, 11956), (2989, 7792), (3409, 6832), (3416, 6818), (3896, 5978)]