520028672

素因数分解:

$2^9\times {\mathrm{743}}^1\times {\mathrm{1367}}^1$

素因数の和:2128

約数の個数: 40

約数和(自身を含む): 1041201216

約数和(自身を除く): 521172544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 743, 1367, 1486, 2734, 2972, 5468, 5944, 10936, 11888, 21872, 23776, 43744, 47552, 87488, 95104, 174976, 190208, 349952, 380416, 699904, 1015681, 2031362, 4062724, 8125448, 16250896, 32501792, 65003584, 130007168, 260014336, 520028672]

約数ペア:

[(1, 520028672), (2, 260014336), (4, 130007168), (8, 65003584), (16, 32501792), (32, 16250896), (64, 8125448), (128, 4062724), (256, 2031362), (512, 1015681), (743, 699904), (1367, 380416), (1486, 349952), (2734, 190208), (2972, 174976), (5468, 95104), (5944, 87488), (10936, 47552), (11888, 43744), (21872, 23776)]