26981504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19163}}^1$

素因数の和:19188

約数の個数: 32

約数和(自身を含む): 58641840

約数和(自身を除く): 31660336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 19163, 38326, 76652, 153304, 210793, 306608, 421586, 613216, 843172, 1226432, 1686344, 2452864, 3372688, 6745376, 13490752, 26981504]

約数ペア:

[(1, 26981504), (2, 13490752), (4, 6745376), (8, 3372688), (11, 2452864), (16, 1686344), (22, 1226432), (32, 843172), (44, 613216), (64, 421586), (88, 306608), (128, 210793), (176, 153304), (352, 76652), (704, 38326), (1408, 19163)]