8608207888

素因数分解:

$2^4\times 7^3\times {\mathrm{73}}^1\times {\mathrm{21487}}^1$

素因数の和:21589

約数の個数: 80

約数和(自身を含む): 19717388800

約数和(自身を除く): 11109180912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 343, 392, 511, 584, 686, 784, 1022, 1168, 1372, 2044, 2744, 3577, 4088, 5488, 7154, 8176, 14308, 21487, 25039, 28616, 42974, 50078, 57232, 85948, 100156, 150409, 171896, 200312, 300818, 343792, 400624, 601636, 1052863, 1203272, 1568551, 2105726, 2406544, 3137102, 4211452, 6274204, 7370041, 8422904, 10979857, 12548408, 14740082, 16845808, 21959714, 25096816, 29480164, 43919428, 58960328, 76858999, 87838856, 117920656, 153717998, 175677712, 307435996, 538012993, 614871992, 1076025986, 1229743984, 2152051972, 4304103944, 8608207888]

約数ペア:

[(1, 8608207888), (2, 4304103944), (4, 2152051972), (7, 1229743984), (8, 1076025986), (14, 614871992), (16, 538012993), (28, 307435996), (49, 175677712), (56, 153717998), (73, 117920656), (98, 87838856), (112, 76858999), (146, 58960328), (196, 43919428), (292, 29480164), (343, 25096816), (392, 21959714), (511, 16845808), (584, 14740082), (686, 12548408), (784, 10979857), (1022, 8422904), (1168, 7370041), (1372, 6274204), (2044, 4211452), (2744, 3137102), (3577, 2406544), (4088, 2105726), (5488, 1568551), (7154, 1203272), (8176, 1052863), (14308, 601636), (21487, 400624), (25039, 343792), (28616, 300818), (42974, 200312), (50078, 171896), (57232, 150409), (85948, 100156)]