67639024

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 139631688

約数和(自身を除く): 71992664

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 83, 106, 124, 166, 212, 248, 332, 424, 496, 664, 848, 961, 1328, 1643, 1922, 2573, 3286, 3844, 4399, 5146, 6572, 7688, 8798, 10292, 13144, 15376, 17596, 20584, 26288, 35192, 41168, 50933, 70384, 79763, 101866, 136369, 159526, 203732, 272738, 319052, 407464, 545476, 638104, 814928, 1090952, 1276208, 2181904, 4227439, 8454878, 16909756, 33819512, 67639024]

約数ペア:

[(1, 67639024), (2, 33819512), (4, 16909756), (8, 8454878), (16, 4227439), (31, 2181904), (53, 1276208), (62, 1090952), (83, 814928), (106, 638104), (124, 545476), (166, 407464), (212, 319052), (248, 272738), (332, 203732), (424, 159526), (496, 136369), (664, 101866), (848, 79763), (961, 70384), (1328, 50933), (1643, 41168), (1922, 35192), (2573, 26288), (3286, 20584), (3844, 17596), (4399, 15376), (5146, 13144), (6572, 10292), (7688, 8798)]