56270968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1063}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 113954400

約数和(自身を除く): 57683432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 1018, 1063, 2036, 2126, 4072, 4252, 6617, 8504, 13234, 13819, 26468, 27638, 52936, 55276, 110552, 541067, 1082134, 2164268, 4328536, 7033871, 14067742, 28135484, 56270968]

約数ペア:

[(1, 56270968), (2, 28135484), (4, 14067742), (8, 7033871), (13, 4328536), (26, 2164268), (52, 1082134), (104, 541067), (509, 110552), (1018, 55276), (1063, 52936), (2036, 27638), (2126, 26468), (4072, 13819), (4252, 13234), (6617, 8504)]