57353968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16519}}^1$

素因数の和:16565

約数の個数: 40

約数和(自身を含む): 131102720

約数和(自身を除く): 73748752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 16519, 33038, 66076, 115633, 132152, 231266, 264304, 462532, 512089, 925064, 1024178, 1850128, 2048356, 3584623, 4096712, 7169246, 8193424, 14338492, 28676984, 57353968]

約数ペア:

[(1, 57353968), (2, 28676984), (4, 14338492), (7, 8193424), (8, 7169246), (14, 4096712), (16, 3584623), (28, 2048356), (31, 1850128), (56, 1024178), (62, 925064), (112, 512089), (124, 462532), (217, 264304), (248, 231266), (434, 132152), (496, 115633), (868, 66076), (1736, 33038), (3472, 16519)]