28188588

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 67710944

約数和(自身を除く): 39522356

約数列:

[1, 2, 3, 4, 6, 12, 61, 97, 122, 183, 194, 244, 291, 366, 388, 397, 582, 732, 794, 1164, 1191, 1588, 2382, 4764, 5917, 11834, 17751, 23668, 24217, 35502, 38509, 48434, 71004, 72651, 77018, 96868, 115527, 145302, 154036, 231054, 290604, 462108, 2349049, 4698098, 7047147, 9396196, 14094294, 28188588]

約数ペア:

[(1, 28188588), (2, 14094294), (3, 9396196), (4, 7047147), (6, 4698098), (12, 2349049), (61, 462108), (97, 290604), (122, 231054), (183, 154036), (194, 145302), (244, 115527), (291, 96868), (366, 77018), (388, 72651), (397, 71004), (582, 48434), (732, 38509), (794, 35502), (1164, 24217), (1191, 23668), (1588, 17751), (2382, 11834), (4764, 5917)]