23721544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 56165760

約数和(自身を除く): 32444216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 308, 388, 397, 616, 679, 776, 794, 1067, 1358, 1588, 2134, 2716, 2779, 3176, 4268, 4367, 5432, 5558, 7469, 8536, 8734, 11116, 14938, 17468, 22232, 29876, 30569, 34936, 38509, 59752, 61138, 77018, 122276, 154036, 244552, 269563, 308072, 423599, 539126, 847198, 1078252, 1694396, 2156504, 2965193, 3388792, 5930386, 11860772, 23721544]

約数ペア:

[(1, 23721544), (2, 11860772), (4, 5930386), (7, 3388792), (8, 2965193), (11, 2156504), (14, 1694396), (22, 1078252), (28, 847198), (44, 539126), (56, 423599), (77, 308072), (88, 269563), (97, 244552), (154, 154036), (194, 122276), (308, 77018), (388, 61138), (397, 59752), (616, 38509), (679, 34936), (776, 30569), (794, 29876), (1067, 22232), (1358, 17468), (1588, 14938), (2134, 11116), (2716, 8734), (2779, 8536), (3176, 7469), (4268, 5558), (4367, 5432)]