69643696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4909

約数の個数: 40

約数和(自身を含む): 145597824

約数和(自身を除く): 75954128

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 4831, 7208, 9662, 14416, 19324, 38648, 77296, 82127, 164254, 256043, 328508, 512086, 657016, 1024172, 1314032, 2048344, 4096688, 4352731, 8705462, 17410924, 34821848, 69643696]

約数ペア:

[(1, 69643696), (2, 34821848), (4, 17410924), (8, 8705462), (16, 4352731), (17, 4096688), (34, 2048344), (53, 1314032), (68, 1024172), (106, 657016), (136, 512086), (212, 328508), (272, 256043), (424, 164254), (848, 82127), (901, 77296), (1802, 38648), (3604, 19324), (4831, 14416), (7208, 9662)]