68051536

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6827}}^1$

素因数の和:6931

約数の個数: 40

約数和(自身を含む): 152400960

約数和(自身を除く): 84349424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 6827, 9968, 13654, 27308, 47789, 54616, 95578, 109232, 191156, 382312, 607603, 764624, 1215206, 2430412, 4253221, 4860824, 8506442, 9721648, 17012884, 34025768, 68051536]

約数ペア:

[(1, 68051536), (2, 34025768), (4, 17012884), (7, 9721648), (8, 8506442), (14, 4860824), (16, 4253221), (28, 2430412), (56, 1215206), (89, 764624), (112, 607603), (178, 382312), (356, 191156), (623, 109232), (712, 95578), (1246, 54616), (1424, 47789), (2492, 27308), (4984, 13654), (6827, 9968)]