70377728

素因数分解:

$2^8\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1090

約数の個数: 36

約数和(自身を含む): 141029868

約数和(自身を除く): 70652140

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 653, 842, 1306, 1684, 2612, 3368, 5224, 6736, 10448, 13472, 20896, 26944, 41792, 53888, 83584, 107776, 167168, 274913, 549826, 1099652, 2199304, 4398608, 8797216, 17594432, 35188864, 70377728]

約数ペア:

[(1, 70377728), (2, 35188864), (4, 17594432), (8, 8797216), (16, 4398608), (32, 2199304), (64, 1099652), (128, 549826), (256, 274913), (421, 167168), (653, 107776), (842, 83584), (1306, 53888), (1684, 41792), (2612, 26944), (3368, 20896), (5224, 13472), (6736, 10448)]