25911298

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 48657024

約数和(自身を除く): 22745726

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 103, 119, 151, 206, 238, 302, 721, 833, 1057, 1442, 1666, 1751, 2114, 2567, 3502, 5047, 5134, 7399, 10094, 12257, 14798, 15553, 17969, 24514, 31106, 35938, 85799, 108871, 125783, 171598, 217742, 251566, 264401, 528802, 762097, 1524194, 1850807, 3701614, 12955649, 25911298]

約数ペア:

[(1, 25911298), (2, 12955649), (7, 3701614), (14, 1850807), (17, 1524194), (34, 762097), (49, 528802), (98, 264401), (103, 251566), (119, 217742), (151, 171598), (206, 125783), (238, 108871), (302, 85799), (721, 35938), (833, 31106), (1057, 24514), (1442, 17969), (1666, 15553), (1751, 14798), (2114, 12257), (2567, 10094), (3502, 7399), (5047, 5134)]