865436068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{49139}}^1$

素因数の和:49204

約数の個数: 48

約数和(自身を含む): 1882258560

約数和(自身を除く): 1016822492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 17612, 49139, 98278, 196556, 343973, 687946, 835363, 1375892, 1670726, 1818143, 3341452, 3636286, 5847541, 7272572, 11695082, 12727001, 23390164, 25454002, 30908431, 50908004, 61816862, 123633724, 216359017, 432718034, 865436068]

約数ペア:

[(1, 865436068), (2, 432718034), (4, 216359017), (7, 123633724), (14, 61816862), (17, 50908004), (28, 30908431), (34, 25454002), (37, 23390164), (68, 12727001), (74, 11695082), (119, 7272572), (148, 5847541), (238, 3636286), (259, 3341452), (476, 1818143), (518, 1670726), (629, 1375892), (1036, 835363), (1258, 687946), (2516, 343973), (4403, 196556), (8806, 98278), (17612, 49139)]