1550752

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 3792096

約数和(自身を除く): 2241344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 49, 56, 86, 92, 98, 112, 161, 172, 184, 196, 224, 301, 322, 344, 368, 392, 602, 644, 688, 736, 784, 989, 1127, 1204, 1288, 1376, 1568, 1978, 2107, 2254, 2408, 2576, 3956, 4214, 4508, 4816, 5152, 6923, 7912, 8428, 9016, 9632, 13846, 15824, 16856, 18032, 27692, 31648, 33712, 36064, 48461, 55384, 67424, 96922, 110768, 193844, 221536, 387688, 775376, 1550752]

約数ペア:

[(1, 1550752), (2, 775376), (4, 387688), (7, 221536), (8, 193844), (14, 110768), (16, 96922), (23, 67424), (28, 55384), (32, 48461), (43, 36064), (46, 33712), (49, 31648), (56, 27692), (86, 18032), (92, 16856), (98, 15824), (112, 13846), (161, 9632), (172, 9016), (184, 8428), (196, 7912), (224, 6923), (301, 5152), (322, 4816), (344, 4508), (368, 4214), (392, 3956), (602, 2576), (644, 2408), (688, 2254), (736, 2107), (784, 1978), (989, 1568), (1127, 1376), (1204, 1288)]