66642316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55721}}^1$

素因数の和:55761

約数の個数: 24

約数和(自身を含む): 131058144

約数和(自身を除く): 64415828

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 55721, 111442, 222884, 724373, 1281583, 1448746, 2563166, 2897492, 5126332, 16660579, 33321158, 66642316]

約数ペア:

[(1, 66642316), (2, 33321158), (4, 16660579), (13, 5126332), (23, 2897492), (26, 2563166), (46, 1448746), (52, 1281583), (92, 724373), (299, 222884), (598, 111442), (1196, 55721)]