30572656

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 62302064

約数和(自身を除く): 31729408

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1201, 1591, 2402, 3182, 4804, 6364, 9608, 12728, 19216, 25456, 44437, 51643, 88874, 103286, 177748, 206572, 355496, 413144, 710992, 826288, 1910791, 3821582, 7643164, 15286328, 30572656]

約数ペア:

[(1, 30572656), (2, 15286328), (4, 7643164), (8, 3821582), (16, 1910791), (37, 826288), (43, 710992), (74, 413144), (86, 355496), (148, 206572), (172, 177748), (296, 103286), (344, 88874), (592, 51643), (688, 44437), (1201, 25456), (1591, 19216), (2402, 12728), (3182, 9608), (4804, 6364)]