26730844

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2089}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 53604320

約数和(自身を除く): 26873476

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 2089, 3199, 4178, 6398, 8356, 12796, 14623, 29246, 58492, 954673, 1909346, 3818692, 6682711, 13365422, 26730844]

約数ペア:

[(1, 26730844), (2, 13365422), (4, 6682711), (7, 3818692), (14, 1909346), (28, 954673), (457, 58492), (914, 29246), (1828, 14623), (2089, 12796), (3199, 8356), (4178, 6398)]