27436810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 52581312

約数和(自身を除く): 25144502

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 643, 1255, 1286, 2510, 3215, 4267, 6430, 8534, 10931, 21335, 21862, 42670, 54655, 109310, 161393, 322786, 806965, 1613930, 2743681, 5487362, 13718405, 27436810]

約数ペア:

[(1, 27436810), (2, 13718405), (5, 5487362), (10, 2743681), (17, 1613930), (34, 806965), (85, 322786), (170, 161393), (251, 109310), (502, 54655), (643, 42670), (1255, 21862), (1286, 21335), (2510, 10931), (3215, 8534), (4267, 6430)]