69318436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22189}}^1$

素因数の和:22275

約数の個数: 24

約数和(自身を含む): 134205120

約数和(自身を除く): 64886684

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 22189, 44378, 88756, 244079, 488158, 976316, 1575419, 3150838, 6301676, 17329609, 34659218, 69318436]

約数ペア:

[(1, 69318436), (2, 34659218), (4, 17329609), (11, 6301676), (22, 3150838), (44, 1575419), (71, 976316), (142, 488158), (284, 244079), (781, 88756), (1562, 44378), (3124, 22189)]