3257968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 7598720

約数和(自身を除く): 4340752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1531, 2128, 3062, 6124, 10717, 12248, 21434, 24496, 29089, 42868, 58178, 85736, 116356, 171472, 203623, 232712, 407246, 465424, 814492, 1628984, 3257968]

約数ペア:

[(1, 3257968), (2, 1628984), (4, 814492), (7, 465424), (8, 407246), (14, 232712), (16, 203623), (19, 171472), (28, 116356), (38, 85736), (56, 58178), (76, 42868), (112, 29089), (133, 24496), (152, 21434), (266, 12248), (304, 10717), (532, 6124), (1064, 3062), (1531, 2128)]