65107728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{64591}}^1$

素因数の和:64612

約数の個数: 60

約数和(自身を含む): 208244608

約数和(自身を除く): 143136880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 64591, 129182, 193773, 258364, 387546, 452137, 516728, 581319, 775092, 904274, 1033456, 1162638, 1356411, 1550184, 1808548, 2325276, 2712822, 3100368, 3617096, 4069233, 4650552, 5425644, 7234192, 8138466, 9301104, 10851288, 16276932, 21702576, 32553864, 65107728]

約数ペア:

[(1, 65107728), (2, 32553864), (3, 21702576), (4, 16276932), (6, 10851288), (7, 9301104), (8, 8138466), (9, 7234192), (12, 5425644), (14, 4650552), (16, 4069233), (18, 3617096), (21, 3100368), (24, 2712822), (28, 2325276), (36, 1808548), (42, 1550184), (48, 1356411), (56, 1162638), (63, 1033456), (72, 904274), (84, 775092), (112, 581319), (126, 516728), (144, 452137), (168, 387546), (252, 258364), (336, 193773), (504, 129182), (1008, 64591)]