77438144

素因数分解:

$2^6\times 7^1\times {\mathrm{172853}}^1$

素因数の和:172872

約数の個数: 28

約数和(自身を含む): 175619664

約数和(自身を除く): 98181520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 172853, 345706, 691412, 1209971, 1382824, 2419942, 2765648, 4839884, 5531296, 9679768, 11062592, 19359536, 38719072, 77438144]

約数ペア:

[(1, 77438144), (2, 38719072), (4, 19359536), (7, 11062592), (8, 9679768), (14, 5531296), (16, 4839884), (28, 2765648), (32, 2419942), (56, 1382824), (64, 1209971), (112, 691412), (224, 345706), (448, 172853)]