13474412

素因数分解:

$2^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 29175216

約数和(自身を除く): 15700804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 98, 122, 161, 196, 244, 322, 343, 427, 644, 686, 854, 1127, 1372, 1403, 1708, 2254, 2401, 2806, 2989, 4508, 4802, 5612, 5978, 7889, 9604, 9821, 11956, 15778, 19642, 20923, 31556, 39284, 41846, 55223, 68747, 83692, 110446, 137494, 146461, 220892, 274988, 292922, 481229, 585844, 962458, 1924916, 3368603, 6737206, 13474412]

約数ペア:

[(1, 13474412), (2, 6737206), (4, 3368603), (7, 1924916), (14, 962458), (23, 585844), (28, 481229), (46, 292922), (49, 274988), (61, 220892), (92, 146461), (98, 137494), (122, 110446), (161, 83692), (196, 68747), (244, 55223), (322, 41846), (343, 39284), (427, 31556), (644, 20923), (686, 19642), (854, 15778), (1127, 11956), (1372, 9821), (1403, 9604), (1708, 7889), (2254, 5978), (2401, 5612), (2806, 4802), (2989, 4508)]