26680874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 46296576

約数和(自身を除く): 19615702

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 506, 737, 787, 1474, 1541, 1574, 3082, 8657, 16951, 17314, 18101, 33902, 36202, 52729, 105458, 199111, 398222, 580019, 1160038, 1212767, 2425534, 13340437, 26680874]

約数ペア:

[(1, 26680874), (2, 13340437), (11, 2425534), (22, 1212767), (23, 1160038), (46, 580019), (67, 398222), (134, 199111), (253, 105458), (506, 52729), (737, 36202), (787, 33902), (1474, 18101), (1541, 17314), (1574, 16951), (3082, 8657)]