13399808

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3112

約数の個数: 36

約数和(自身を含む): 28329840

約数和(自身を除く): 14930032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 3079, 4352, 6158, 12316, 24632, 49264, 52343, 98528, 104686, 197056, 209372, 394112, 418744, 788224, 837488, 1674976, 3349952, 6699904, 13399808]

約数ペア:

[(1, 13399808), (2, 6699904), (4, 3349952), (8, 1674976), (16, 837488), (17, 788224), (32, 418744), (34, 394112), (64, 209372), (68, 197056), (128, 104686), (136, 98528), (256, 52343), (272, 49264), (544, 24632), (1088, 12316), (2176, 6158), (3079, 4352)]