69961744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{106649}}^1$

素因数の和:106698

約数の個数: 20

約数和(自身を含む): 138858300

約数和(自身を除く): 68896556

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 106649, 213298, 426596, 853192, 1706384, 4372609, 8745218, 17490436, 34980872, 69961744]

約数ペア:

[(1, 69961744), (2, 34980872), (4, 17490436), (8, 8745218), (16, 4372609), (41, 1706384), (82, 853192), (164, 426596), (328, 213298), (656, 106649)]