378716416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{113797}}^1$

素因数の和:113826

約数の個数: 36

約数和(自身を含む): 814110892

約数和(自身を除く): 435394476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 113797, 227594, 455188, 910376, 1479361, 1820752, 2958722, 3641504, 5917444, 7283008, 11834888, 14566016, 23669776, 29132032, 47339552, 94679104, 189358208, 378716416]

約数ペア:

[(1, 378716416), (2, 189358208), (4, 94679104), (8, 47339552), (13, 29132032), (16, 23669776), (26, 14566016), (32, 11834888), (52, 7283008), (64, 5917444), (104, 3641504), (128, 2958722), (208, 1820752), (256, 1479361), (416, 910376), (832, 455188), (1664, 227594), (3328, 113797)]