25967536

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2369

約数の個数: 40

約数和(自身を含む): 58083584

約数和(自身を除く): 32116048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2251, 2884, 4502, 5768, 9004, 11536, 15757, 18008, 31514, 36016, 63028, 126056, 231853, 252112, 463706, 927412, 1622971, 1854824, 3245942, 3709648, 6491884, 12983768, 25967536]

約数ペア:

[(1, 25967536), (2, 12983768), (4, 6491884), (7, 3709648), (8, 3245942), (14, 1854824), (16, 1622971), (28, 927412), (56, 463706), (103, 252112), (112, 231853), (206, 126056), (412, 63028), (721, 36016), (824, 31514), (1442, 18008), (1648, 15757), (2251, 11536), (2884, 9004), (4502, 5768)]