15683332

素因数分解:

$2^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 33880896

約数和(自身を除く): 18197564

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 71, 92, 98, 142, 161, 196, 284, 322, 343, 497, 644, 686, 994, 1127, 1372, 1633, 1988, 2254, 2401, 3266, 3479, 4508, 4802, 6532, 6958, 7889, 9604, 11431, 13916, 15778, 22862, 24353, 31556, 45724, 48706, 55223, 80017, 97412, 110446, 160034, 170471, 220892, 320068, 340942, 560119, 681884, 1120238, 2240476, 3920833, 7841666, 15683332]

約数ペア:

[(1, 15683332), (2, 7841666), (4, 3920833), (7, 2240476), (14, 1120238), (23, 681884), (28, 560119), (46, 340942), (49, 320068), (71, 220892), (92, 170471), (98, 160034), (142, 110446), (161, 97412), (196, 80017), (284, 55223), (322, 48706), (343, 45724), (497, 31556), (644, 24353), (686, 22862), (994, 15778), (1127, 13916), (1372, 11431), (1633, 9604), (1988, 7889), (2254, 6958), (2401, 6532), (3266, 4802), (3479, 4508)]