56877212

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3169}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 113967840

約数和(自身を除く): 57090628

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 3169, 4487, 6338, 8974, 12676, 17948, 22183, 44366, 88732, 2031329, 4062658, 8125316, 14219303, 28438606, 56877212]

約数ペア:

[(1, 56877212), (2, 28438606), (4, 14219303), (7, 8125316), (14, 4062658), (28, 2031329), (641, 88732), (1282, 44366), (2564, 22183), (3169, 17948), (4487, 12676), (6338, 8974)]