66955462

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{4987}}^1$

素因数の和:5140

約数の個数: 24

約数和(自身を含む): 117706824

約数和(自身を除く): 50751362

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 4987, 6713, 9974, 13426, 34909, 69818, 244363, 488726, 683219, 1366438, 4782533, 9565066, 33477731, 66955462]

約数ペア:

[(1, 66955462), (2, 33477731), (7, 9565066), (14, 4782533), (49, 1366438), (98, 683219), (137, 488726), (274, 244363), (959, 69818), (1918, 34909), (4987, 13426), (6713, 9974)]