26960128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8130

約数の個数: 36

約数和(自身を含む): 57961708

約数和(自身を除く): 31001580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8101, 16202, 32404, 64808, 105313, 129616, 210626, 259232, 421252, 518464, 842504, 1036928, 1685008, 2073856, 3370016, 6740032, 13480064, 26960128]

約数ペア:

[(1, 26960128), (2, 13480064), (4, 6740032), (8, 3370016), (13, 2073856), (16, 1685008), (26, 1036928), (32, 842504), (52, 518464), (64, 421252), (104, 259232), (128, 210626), (208, 129616), (256, 105313), (416, 64808), (832, 32404), (1664, 16202), (3328, 8101)]