38841268

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 71976492

約数和(自身を除く): 33135224

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 173, 346, 692, 1369, 1517, 2738, 3034, 5476, 6068, 6401, 7093, 12802, 14186, 25604, 28372, 56129, 112258, 224516, 236837, 262441, 473674, 524882, 947348, 1049764, 9710317, 19420634, 38841268]

約数ペア:

[(1, 38841268), (2, 19420634), (4, 9710317), (37, 1049764), (41, 947348), (74, 524882), (82, 473674), (148, 262441), (164, 236837), (173, 224516), (346, 112258), (692, 56129), (1369, 28372), (1517, 25604), (2738, 14186), (3034, 12802), (5476, 7093), (6068, 6401)]