27393872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 58201632

約数和(自身を除く): 30807760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 491, 634, 982, 1268, 1964, 2536, 3487, 3928, 5072, 5401, 6974, 7856, 10802, 13948, 21604, 27896, 43208, 55792, 86416, 155647, 311294, 622588, 1245176, 1712117, 2490352, 3424234, 6848468, 13696936, 27393872]

約数ペア:

[(1, 27393872), (2, 13696936), (4, 6848468), (8, 3424234), (11, 2490352), (16, 1712117), (22, 1245176), (44, 622588), (88, 311294), (176, 155647), (317, 86416), (491, 55792), (634, 43208), (982, 27896), (1268, 21604), (1964, 13948), (2536, 10802), (3487, 7856), (3928, 6974), (5072, 5401)]