13461968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 28576296

約数和(自身を除く): 15114328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1061, 1586, 2122, 3172, 4244, 6344, 8488, 12688, 13793, 16976, 27586, 55172, 64721, 110344, 129442, 220688, 258884, 517768, 841373, 1035536, 1682746, 3365492, 6730984, 13461968]

約数ペア:

[(1, 13461968), (2, 6730984), (4, 3365492), (8, 1682746), (13, 1035536), (16, 841373), (26, 517768), (52, 258884), (61, 220688), (104, 129442), (122, 110344), (208, 64721), (244, 55172), (488, 27586), (793, 16976), (976, 13793), (1061, 12688), (1586, 8488), (2122, 6344), (3172, 4244)]