69315904

素因数分解:

$2^6\times 7^1\times {\mathrm{154723}}^1$

素因数の和:154742

約数の個数: 28

約数和(自身を含む): 157199584

約数和(自身を除く): 87883680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 154723, 309446, 618892, 1083061, 1237784, 2166122, 2475568, 4332244, 4951136, 8664488, 9902272, 17328976, 34657952, 69315904]

約数ペア:

[(1, 69315904), (2, 34657952), (4, 17328976), (7, 9902272), (8, 8664488), (14, 4951136), (16, 4332244), (28, 2475568), (32, 2166122), (56, 1237784), (64, 1083061), (112, 618892), (224, 309446), (448, 154723)]