67845358

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{61343}}^1$

素因数の和:61431

約数の個数: 16

約数和(自身を含む): 117780480

約数和(自身を除く): 49935122

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 61343, 122686, 429401, 858802, 4846097, 9692194, 33922679, 67845358]

約数ペア:

[(1, 67845358), (2, 33922679), (7, 9692194), (14, 4846097), (79, 858802), (158, 429401), (553, 122686), (1106, 61343)]