7886970896

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2271593}}^1$

素因数の和:2271639

約数の個数: 40

約数和(自身を含む): 18027369984

約数和(自身を除く): 10140399088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 2271593, 4543186, 9086372, 15901151, 18172744, 31802302, 36345488, 63604604, 70419383, 127209208, 140838766, 254418416, 281677532, 492935681, 563355064, 985871362, 1126710128, 1971742724, 3943485448, 7886970896]

約数ペア:

[(1, 7886970896), (2, 3943485448), (4, 1971742724), (7, 1126710128), (8, 985871362), (14, 563355064), (16, 492935681), (28, 281677532), (31, 254418416), (56, 140838766), (62, 127209208), (112, 70419383), (124, 63604604), (217, 36345488), (248, 31802302), (434, 18172744), (496, 15901151), (868, 9086372), (1736, 4543186), (3472, 2271593)]