28961312

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{10169}}^1$

素因数の和:10268

約数の個数: 24

約数和(自身を含む): 57663900

約数和(自身を除く): 28702588

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 10169, 20338, 40676, 81352, 162704, 325408, 905041, 1810082, 3620164, 7240328, 14480656, 28961312]

約数ペア:

[(1, 28961312), (2, 14480656), (4, 7240328), (8, 3620164), (16, 1810082), (32, 905041), (89, 325408), (178, 162704), (356, 81352), (712, 40676), (1424, 20338), (2848, 10169)]