72003554

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 127534080

約数和(自身を除く): 55530526

約数列:

[1, 2, 7, 14, 37, 74, 229, 259, 458, 518, 607, 1214, 1603, 3206, 4249, 8473, 8498, 16946, 22459, 44918, 59311, 118622, 139003, 157213, 278006, 314426, 973021, 1946042, 5143111, 10286222, 36001777, 72003554]

約数ペア:

[(1, 72003554), (2, 36001777), (7, 10286222), (14, 5143111), (37, 1946042), (74, 973021), (229, 314426), (259, 278006), (458, 157213), (518, 139003), (607, 118622), (1214, 59311), (1603, 44918), (3206, 22459), (4249, 16946), (8473, 8498)]