64267412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 66732268

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 151, 187, 302, 374, 569, 604, 748, 1138, 1661, 2276, 2567, 3322, 5134, 6259, 6644, 9673, 10268, 12518, 19346, 25036, 28237, 38692, 56474, 85919, 106403, 112948, 171838, 212806, 343676, 425612, 945109, 1460623, 1890218, 2921246, 3780436, 5842492, 16066853, 32133706, 64267412]

約数ペア:

[(1, 64267412), (2, 32133706), (4, 16066853), (11, 5842492), (17, 3780436), (22, 2921246), (34, 1890218), (44, 1460623), (68, 945109), (151, 425612), (187, 343676), (302, 212806), (374, 171838), (569, 112948), (604, 106403), (748, 85919), (1138, 56474), (1661, 38692), (2276, 28237), (2567, 25036), (3322, 19346), (5134, 12518), (6259, 10268), (6644, 9673)]