2387744

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 2692576

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 83, 116, 124, 166, 232, 248, 332, 464, 496, 664, 899, 928, 992, 1328, 1798, 2407, 2573, 2656, 3596, 4814, 5146, 7192, 9628, 10292, 14384, 19256, 20584, 28768, 38512, 41168, 74617, 77024, 82336, 149234, 298468, 596936, 1193872, 2387744]

約数ペア:

[(1, 2387744), (2, 1193872), (4, 596936), (8, 298468), (16, 149234), (29, 82336), (31, 77024), (32, 74617), (58, 41168), (62, 38512), (83, 28768), (116, 20584), (124, 19256), (166, 14384), (232, 10292), (248, 9628), (332, 7192), (464, 5146), (496, 4814), (664, 3596), (899, 2656), (928, 2573), (992, 2407), (1328, 1798)]