28353780863

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 30443212800

約数和(自身を除く): 2089431937

約数列:

[1, 23, 59, 181, 241, 479, 1357, 4163, 5543, 10679, 11017, 14219, 28261, 43621, 86699, 115439, 245617, 327037, 650003, 1003283, 1994077, 2573639, 2655097, 5115241, 6810901, 20894459, 59193697, 117650543, 156650723, 480572557, 1232773081, 28353780863]

約数ペア:

[(1, 28353780863), (23, 1232773081), (59, 480572557), (181, 156650723), (241, 117650543), (479, 59193697), (1357, 20894459), (4163, 6810901), (5543, 5115241), (10679, 2655097), (11017, 2573639), (14219, 1994077), (28261, 1003283), (43621, 650003), (86699, 327037), (115439, 245617)]