16917208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 40953600

約数和(自身を除く): 24036392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 947, 1276, 1624, 1894, 2233, 2552, 3788, 4466, 6629, 7576, 8932, 10417, 13258, 17864, 20834, 26516, 27463, 41668, 53032, 54926, 72919, 83336, 109852, 145838, 192241, 219704, 291676, 302093, 384482, 583352, 604186, 768964, 1208372, 1537928, 2114651, 2416744, 4229302, 8458604, 16917208]

約数ペア:

[(1, 16917208), (2, 8458604), (4, 4229302), (7, 2416744), (8, 2114651), (11, 1537928), (14, 1208372), (22, 768964), (28, 604186), (29, 583352), (44, 384482), (56, 302093), (58, 291676), (77, 219704), (88, 192241), (116, 145838), (154, 109852), (203, 83336), (232, 72919), (308, 54926), (319, 53032), (406, 41668), (616, 27463), (638, 26516), (812, 20834), (947, 17864), (1276, 13258), (1624, 10417), (1894, 8932), (2233, 7576), (2552, 6629), (3788, 4466)]