42785382016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{25712369}}^1$

素因数の和:25712396

約数の個数: 32

約数和(自身を含む): 91793160900

約数和(自身を除く): 49007778884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 25712369, 51424738, 102849476, 205698952, 334260797, 411397904, 668521594, 822795808, 1337043188, 1645591616, 2674086376, 3291183232, 5348172752, 10696345504, 21392691008, 42785382016]

約数ペア:

[(1, 42785382016), (2, 21392691008), (4, 10696345504), (8, 5348172752), (13, 3291183232), (16, 2674086376), (26, 1645591616), (32, 1337043188), (52, 822795808), (64, 668521594), (104, 411397904), (128, 334260797), (208, 205698952), (416, 102849476), (832, 51424738), (1664, 25712369)]