21924471232

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{77347}}^1$

素因数の和:77505

約数の個数: 56

約数和(自身を含む): 44950944896

約数和(自身を除く): 23026473664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 103, 172, 206, 344, 412, 688, 824, 1376, 1648, 2752, 3296, 4429, 6592, 8858, 17716, 35432, 70864, 77347, 141728, 154694, 283456, 309388, 618776, 1237552, 2475104, 3325921, 4950208, 6651842, 7966741, 13303684, 15933482, 26607368, 31866964, 53214736, 63733928, 106429472, 127467856, 212858944, 254935712, 342569863, 509871424, 685139726, 1370279452, 2740558904, 5481117808, 10962235616, 21924471232]

約数ペア:

[(1, 21924471232), (2, 10962235616), (4, 5481117808), (8, 2740558904), (16, 1370279452), (32, 685139726), (43, 509871424), (64, 342569863), (86, 254935712), (103, 212858944), (172, 127467856), (206, 106429472), (344, 63733928), (412, 53214736), (688, 31866964), (824, 26607368), (1376, 15933482), (1648, 13303684), (2752, 7966741), (3296, 6651842), (4429, 4950208), (6592, 3325921), (8858, 2475104), (17716, 1237552), (35432, 618776), (70864, 309388), (77347, 283456), (141728, 154694)]