26872138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 44988048

約数和(自身を除く): 18115910

約数列:

[1, 2, 17, 34, 37, 41, 74, 82, 521, 629, 697, 1042, 1258, 1394, 1517, 3034, 8857, 17714, 19277, 21361, 25789, 38554, 42722, 51578, 327709, 363137, 655418, 726274, 790357, 1580714, 13436069, 26872138]

約数ペア:

[(1, 26872138), (2, 13436069), (17, 1580714), (34, 790357), (37, 726274), (41, 655418), (74, 363137), (82, 327709), (521, 51578), (629, 42722), (697, 38554), (1042, 25789), (1258, 21361), (1394, 19277), (1517, 17714), (3034, 8857)]