2855915536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{32063}}^1$

素因数の和:32383

約数の個数: 40

約数和(自身を含む): 5844625920

約数和(自身を除く): 2988710384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 586, 1172, 2344, 4688, 5567, 11134, 22268, 32063, 44536, 64126, 89072, 128252, 256504, 513008, 609197, 1218394, 2436788, 4873576, 9394459, 9747152, 18788918, 37577836, 75155672, 150311344, 178494721, 356989442, 713978884, 1427957768, 2855915536]

約数ペア:

[(1, 2855915536), (2, 1427957768), (4, 713978884), (8, 356989442), (16, 178494721), (19, 150311344), (38, 75155672), (76, 37577836), (152, 18788918), (293, 9747152), (304, 9394459), (586, 4873576), (1172, 2436788), (2344, 1218394), (4688, 609197), (5567, 513008), (11134, 256504), (22268, 128252), (32063, 89072), (44536, 64126)]