27070048

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 55351296

約数和(自身を除く): 28281248

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 103, 172, 191, 206, 344, 382, 412, 688, 764, 824, 1376, 1528, 1648, 3056, 3296, 4429, 6112, 8213, 8858, 16426, 17716, 19673, 32852, 35432, 39346, 65704, 70864, 78692, 131408, 141728, 157384, 262816, 314768, 629536, 845939, 1691878, 3383756, 6767512, 13535024, 27070048]

約数ペア:

[(1, 27070048), (2, 13535024), (4, 6767512), (8, 3383756), (16, 1691878), (32, 845939), (43, 629536), (86, 314768), (103, 262816), (172, 157384), (191, 141728), (206, 131408), (344, 78692), (382, 70864), (412, 65704), (688, 39346), (764, 35432), (824, 32852), (1376, 19673), (1528, 17716), (1648, 16426), (3056, 8858), (3296, 8213), (4429, 6112)]