65625664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{78877}}^1$

素因数の和:78902

約数の個数: 28

約数和(自身を含む): 140245084

約数和(自身を除く): 74619420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 78877, 157754, 315508, 631016, 1025401, 1262032, 2050802, 2524064, 4101604, 5048128, 8203208, 16406416, 32812832, 65625664]

約数ペア:

[(1, 65625664), (2, 32812832), (4, 16406416), (8, 8203208), (13, 5048128), (16, 4101604), (26, 2524064), (32, 2050802), (52, 1262032), (64, 1025401), (104, 631016), (208, 315508), (416, 157754), (832, 78877)]