28163694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4057}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 61356960

約数和(自身を除く): 33193266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 4057, 6942, 8114, 12171, 24342, 52741, 105482, 158223, 316446, 361073, 722146, 1083219, 2166438, 4693949, 9387898, 14081847, 28163694]

約数ペア:

[(1, 28163694), (2, 14081847), (3, 9387898), (6, 4693949), (13, 2166438), (26, 1083219), (39, 722146), (78, 361073), (89, 316446), (178, 158223), (267, 105482), (534, 52741), (1157, 24342), (2314, 12171), (3471, 8114), (4057, 6942)]