16636048

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 60

約数和(自身を含む): 38211964

約数和(自身を除く): 21575916

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 661, 968, 1144, 1322, 1573, 1936, 2288, 2644, 3146, 5288, 6292, 7271, 8593, 10576, 12584, 14542, 17186, 25168, 29084, 34372, 58168, 68744, 79981, 94523, 116336, 137488, 159962, 189046, 319924, 378092, 639848, 756184, 1039753, 1279696, 1512368, 2079506, 4159012, 8318024, 16636048]

約数ペア:

[(1, 16636048), (2, 8318024), (4, 4159012), (8, 2079506), (11, 1512368), (13, 1279696), (16, 1039753), (22, 756184), (26, 639848), (44, 378092), (52, 319924), (88, 189046), (104, 159962), (121, 137488), (143, 116336), (176, 94523), (208, 79981), (242, 68744), (286, 58168), (484, 34372), (572, 29084), (661, 25168), (968, 17186), (1144, 14542), (1322, 12584), (1573, 10576), (1936, 8593), (2288, 7271), (2644, 6292), (3146, 5288)]