56784668566

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{1039}}^1\times {\mathrm{1291}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 86973719040

約数和(自身を除く): 30189050474

約数列:

[1, 2, 61, 122, 347, 694, 1039, 1291, 2078, 2582, 21167, 42334, 63379, 78751, 126758, 157502, 360533, 447977, 721066, 895954, 1341349, 2682698, 21992513, 27326597, 43985026, 54653194, 81822289, 163644578, 465448103, 930896206, 28392334283, 56784668566]

約数ペア:

[(1, 56784668566), (2, 28392334283), (61, 930896206), (122, 465448103), (347, 163644578), (694, 81822289), (1039, 54653194), (1291, 43985026), (2078, 27326597), (2582, 21992513), (21167, 2682698), (42334, 1341349), (63379, 895954), (78751, 721066), (126758, 447977), (157502, 360533)]