775376

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 60

約数和(自身を含む): 1865952

約数和(自身を除く): 1090576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 49, 56, 86, 92, 98, 112, 161, 172, 184, 196, 301, 322, 344, 368, 392, 602, 644, 688, 784, 989, 1127, 1204, 1288, 1978, 2107, 2254, 2408, 2576, 3956, 4214, 4508, 4816, 6923, 7912, 8428, 9016, 13846, 15824, 16856, 18032, 27692, 33712, 48461, 55384, 96922, 110768, 193844, 387688, 775376]

約数ペア:

[(1, 775376), (2, 387688), (4, 193844), (7, 110768), (8, 96922), (14, 55384), (16, 48461), (23, 33712), (28, 27692), (43, 18032), (46, 16856), (49, 15824), (56, 13846), (86, 9016), (92, 8428), (98, 7912), (112, 6923), (161, 4816), (172, 4508), (184, 4214), (196, 3956), (301, 2576), (322, 2408), (344, 2254), (368, 2107), (392, 1978), (602, 1288), (644, 1204), (688, 1127), (784, 989)]