67886504

素因数分解:

$2^3\times 7^1\times {\mathrm{1212259}}^1$

素因数の和:1212272

約数の個数: 16

約数和(自身を含む): 145471200

約数和(自身を除く): 77584696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1212259, 2424518, 4849036, 8485813, 9698072, 16971626, 33943252, 67886504]

約数ペア:

[(1, 67886504), (2, 33943252), (4, 16971626), (7, 9698072), (8, 8485813), (14, 4849036), (28, 2424518), (56, 1212259)]