2219211776

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{74731}}^1$

素因数の和:74780

約数の個数: 44

約数和(自身を含む): 4589292120

約数和(自身を除く): 2370080344

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 3712, 7424, 14848, 29696, 74731, 149462, 298924, 597848, 1195696, 2167199, 2391392, 4334398, 4782784, 8668796, 9565568, 17337592, 19131136, 34675184, 38262272, 69350368, 76524544, 138700736, 277401472, 554802944, 1109605888, 2219211776]

約数ペア:

[(1, 2219211776), (2, 1109605888), (4, 554802944), (8, 277401472), (16, 138700736), (29, 76524544), (32, 69350368), (58, 38262272), (64, 34675184), (116, 19131136), (128, 17337592), (232, 9565568), (256, 8668796), (464, 4782784), (512, 4334398), (928, 2391392), (1024, 2167199), (1856, 1195696), (3712, 597848), (7424, 298924), (14848, 149462), (29696, 74731)]