40897798396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{312971}}^1$

素因数の和:313354

約数の個数: 48

約数和(自身を含む): 88333217280

約数和(自身を除く): 47435418884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 359, 364, 718, 1436, 2513, 4667, 5026, 9334, 10052, 18668, 32669, 65338, 130676, 312971, 625942, 1251884, 2190797, 4068623, 4381594, 8137246, 8763188, 16274492, 28480361, 56960722, 112356589, 113921444, 224713178, 449426356, 786496123, 1460635657, 1572992246, 2921271314, 3145984492, 5842542628, 10224449599, 20448899198, 40897798396]

約数ペア:

[(1, 40897798396), (2, 20448899198), (4, 10224449599), (7, 5842542628), (13, 3145984492), (14, 2921271314), (26, 1572992246), (28, 1460635657), (52, 786496123), (91, 449426356), (182, 224713178), (359, 113921444), (364, 112356589), (718, 56960722), (1436, 28480361), (2513, 16274492), (4667, 8763188), (5026, 8137246), (9334, 4381594), (10052, 4068623), (18668, 2190797), (32669, 1251884), (65338, 625942), (130676, 312971)]