25392598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 50761728

約数和(自身を除く): 25369130

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 107, 134, 154, 161, 214, 253, 322, 469, 506, 737, 749, 938, 1177, 1474, 1498, 1541, 1771, 2354, 2461, 3082, 3542, 4922, 5159, 7169, 8239, 10318, 10787, 14338, 16478, 16951, 17227, 21574, 27071, 33902, 34454, 50183, 54142, 78859, 100366, 118657, 157718, 164887, 189497, 237314, 329774, 378994, 552013, 1104026, 1154209, 1813757, 2308418, 3627514, 12696299, 25392598]

約数ペア:

[(1, 25392598), (2, 12696299), (7, 3627514), (11, 2308418), (14, 1813757), (22, 1154209), (23, 1104026), (46, 552013), (67, 378994), (77, 329774), (107, 237314), (134, 189497), (154, 164887), (161, 157718), (214, 118657), (253, 100366), (322, 78859), (469, 54142), (506, 50183), (737, 34454), (749, 33902), (938, 27071), (1177, 21574), (1474, 17227), (1498, 16951), (1541, 16478), (1771, 14338), (2354, 10787), (2461, 10318), (3082, 8239), (3542, 7169), (4922, 5159)]