26836645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 37676160

約数和(自身を除く): 10839515

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 305, 421, 671, 1045, 1159, 2105, 3355, 4631, 5795, 7999, 12749, 23155, 25681, 39995, 63745, 87989, 128405, 282491, 439945, 487939, 1412455, 2439695, 5367329, 26836645]

約数ペア:

[(1, 26836645), (5, 5367329), (11, 2439695), (19, 1412455), (55, 487939), (61, 439945), (95, 282491), (209, 128405), (305, 87989), (421, 63745), (671, 39995), (1045, 25681), (1159, 23155), (2105, 12749), (3355, 7999), (4631, 5795)]