40694428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1459}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 75219200

約数和(自身を除く): 34524772

約数列:

[1, 2, 4, 19, 38, 76, 367, 734, 1459, 1468, 2918, 5836, 6973, 13946, 27721, 27892, 55442, 110884, 535453, 1070906, 2141812, 10173607, 20347214, 40694428]

約数ペア:

[(1, 40694428), (2, 20347214), (4, 10173607), (19, 2141812), (38, 1070906), (76, 535453), (367, 110884), (734, 55442), (1459, 27892), (1468, 27721), (2918, 13946), (5836, 6973)]