2048726784

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205201}}^1$

素因数の和:205233

約数の個数: 72

約数和(自身を含む): 5872060432

約数和(自身を除く): 3823333648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 205201, 410402, 615603, 820804, 1231206, 1641608, 2462412, 2667613, 3283216, 4924824, 5335226, 6566432, 8002839, 9849648, 10670452, 13132864, 16005678, 19699296, 21340904, 26265728, 32011356, 39398592, 42681808, 52531456, 64022712, 78797184, 85363616, 128045424, 157594368, 170727232, 256090848, 341454464, 512181696, 682908928, 1024363392, 2048726784]

約数ペア:

[(1, 2048726784), (2, 1024363392), (3, 682908928), (4, 512181696), (6, 341454464), (8, 256090848), (12, 170727232), (13, 157594368), (16, 128045424), (24, 85363616), (26, 78797184), (32, 64022712), (39, 52531456), (48, 42681808), (52, 39398592), (64, 32011356), (78, 26265728), (96, 21340904), (104, 19699296), (128, 16005678), (156, 13132864), (192, 10670452), (208, 9849648), (256, 8002839), (312, 6566432), (384, 5335226), (416, 4924824), (624, 3283216), (768, 2667613), (832, 2462412), (1248, 1641608), (1664, 1231206), (2496, 820804), (3328, 615603), (4992, 410402), (9984, 205201)]