78942496

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 160864704

約数和(自身を除く): 81922208

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 103, 172, 206, 344, 412, 557, 688, 824, 1114, 1376, 1648, 2228, 3296, 4429, 4456, 8858, 8912, 17716, 17824, 23951, 35432, 47902, 57371, 70864, 95804, 114742, 141728, 191608, 229484, 383216, 458968, 766432, 917936, 1835872, 2466953, 4933906, 9867812, 19735624, 39471248, 78942496]

約数ペア:

[(1, 78942496), (2, 39471248), (4, 19735624), (8, 9867812), (16, 4933906), (32, 2466953), (43, 1835872), (86, 917936), (103, 766432), (172, 458968), (206, 383216), (344, 229484), (412, 191608), (557, 141728), (688, 114742), (824, 95804), (1114, 70864), (1376, 57371), (1648, 47902), (2228, 35432), (3296, 23951), (4429, 17824), (4456, 17716), (8858, 8912)]