4022144

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^2$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 9296280

約数和(自身を除く): 5274136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1876, 2144, 3752, 4288, 4489, 7504, 8576, 8978, 15008, 17956, 30016, 31423, 35912, 60032, 62846, 71824, 125692, 143648, 251384, 287296, 502768, 574592, 1005536, 2011072, 4022144]

約数ペア:

[(1, 4022144), (2, 2011072), (4, 1005536), (7, 574592), (8, 502768), (14, 287296), (16, 251384), (28, 143648), (32, 125692), (56, 71824), (64, 62846), (67, 60032), (112, 35912), (128, 31423), (134, 30016), (224, 17956), (268, 15008), (448, 8978), (469, 8576), (536, 7504), (896, 4489), (938, 4288), (1072, 3752), (1876, 2144)]