40547752

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23357}}^1$

素因数の和:23401

約数の個数: 32

約数和(自身を含む): 89694720

約数和(自身を除く): 49146968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23357, 46714, 93428, 163499, 186856, 326998, 653996, 724067, 1307992, 1448134, 2896268, 5068469, 5792536, 10136938, 20273876, 40547752]

約数ペア:

[(1, 40547752), (2, 20273876), (4, 10136938), (7, 5792536), (8, 5068469), (14, 2896268), (28, 1448134), (31, 1307992), (56, 724067), (62, 653996), (124, 326998), (217, 186856), (248, 163499), (434, 93428), (868, 46714), (1736, 23357)]