26867254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 44241120

約数和(自身を除く): 17373866

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 197, 394, 703, 1406, 1843, 3589, 3686, 3743, 7178, 7289, 7486, 14578, 19109, 38218, 68191, 136382, 138491, 276982, 363071, 707033, 726142, 1414066, 13433627, 26867254]

約数ペア:

[(1, 26867254), (2, 13433627), (19, 1414066), (37, 726142), (38, 707033), (74, 363071), (97, 276982), (194, 138491), (197, 136382), (394, 68191), (703, 38218), (1406, 19109), (1843, 14578), (3589, 7486), (3686, 7289), (3743, 7178)]