28925996834

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15534907}}^1$

素因数の和:15534942

約数の個数: 24

約数和(自身を含む): 53129385360

約数和(自身を除く): 24203388526

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 15534907, 31069814, 108744349, 217488698, 295163233, 590326466, 761210443, 1522420886, 2066142631, 4132285262, 14462998417, 28925996834]

約数ペア:

[(1, 28925996834), (2, 14462998417), (7, 4132285262), (14, 2066142631), (19, 1522420886), (38, 761210443), (49, 590326466), (98, 295163233), (133, 217488698), (266, 108744349), (931, 31069814), (1862, 15534907)]