71126144

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{13553}}^1$

素因数の和:13608

約数の個数: 32

約数和(自身を含む): 145163340

約数和(自身を除く): 74037196

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 13553, 27106, 54212, 108424, 216848, 433696, 555673, 867392, 1111346, 1734784, 2222692, 4445384, 8890768, 17781536, 35563072, 71126144]

約数ペア:

[(1, 71126144), (2, 35563072), (4, 17781536), (8, 8890768), (16, 4445384), (32, 2222692), (41, 1734784), (64, 1111346), (82, 867392), (128, 555673), (164, 433696), (328, 216848), (656, 108424), (1312, 54212), (2624, 27106), (5248, 13553)]