256241048

素因数分解:

$2^3\times 7^1\times {\mathrm{4575733}}^1$

素因数の和:4575746

約数の個数: 16

約数和(自身を含む): 549088080

約数和(自身を除く): 292847032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4575733, 9151466, 18302932, 32030131, 36605864, 64060262, 128120524, 256241048]

約数ペア:

[(1, 256241048), (2, 128120524), (4, 64060262), (7, 36605864), (8, 32030131), (14, 18302932), (28, 9151466), (56, 4575733)]