68552372

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1296

約数の個数: 36

約数和(自身を含む): 140063364

約数和(自身を除く): 71510992

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 794, 881, 1588, 1762, 2779, 3524, 5558, 6167, 11116, 12334, 19453, 24668, 38906, 43169, 77812, 86338, 172676, 349757, 699514, 1399028, 2448299, 4896598, 9793196, 17138093, 34276186, 68552372]

約数ペア:

[(1, 68552372), (2, 34276186), (4, 17138093), (7, 9793196), (14, 4896598), (28, 2448299), (49, 1399028), (98, 699514), (196, 349757), (397, 172676), (794, 86338), (881, 77812), (1588, 43169), (1762, 38906), (2779, 24668), (3524, 19453), (5558, 12334), (6167, 11116)]