74687822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 129444480

約数和(自身を除く): 54756658

約数列:

[1, 2, 11, 19, 22, 38, 197, 209, 394, 418, 907, 1814, 2167, 3743, 4334, 7486, 9977, 17233, 19954, 34466, 41173, 82346, 178679, 189563, 357358, 379126, 1965469, 3394901, 3930938, 6789802, 37343911, 74687822]

約数ペア:

[(1, 74687822), (2, 37343911), (11, 6789802), (19, 3930938), (22, 3394901), (38, 1965469), (197, 379126), (209, 357358), (394, 189563), (418, 178679), (907, 82346), (1814, 41173), (2167, 34466), (3743, 19954), (4334, 17233), (7486, 9977)]