29940736

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4177}}^1$

素因数の和:4204

約数の個数: 44

約数和(自身を含む): 68418928

約数和(自身を除く): 38478192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4177, 7168, 8354, 16708, 29239, 33416, 58478, 66832, 116956, 133664, 233912, 267328, 467824, 534656, 935648, 1069312, 1871296, 2138624, 3742592, 4277248, 7485184, 14970368, 29940736]

約数ペア:

[(1, 29940736), (2, 14970368), (4, 7485184), (7, 4277248), (8, 3742592), (14, 2138624), (16, 1871296), (28, 1069312), (32, 935648), (56, 534656), (64, 467824), (112, 267328), (128, 233912), (224, 133664), (256, 116956), (448, 66832), (512, 58478), (896, 33416), (1024, 29239), (1792, 16708), (3584, 8354), (4177, 7168)]