26619602996

素因数分解:

$2^2\times 7^3\times {\mathrm{19402043}}^1$

素因数の和:19402068

約数の個数: 24

約数和(自身を含む): 54325723200

約数和(自身を除く): 27706120204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 19402043, 38804086, 77608172, 135814301, 271628602, 543257204, 950700107, 1901400214, 3802800428, 6654900749, 13309801498, 26619602996]

約数ペア:

[(1, 26619602996), (2, 13309801498), (4, 6654900749), (7, 3802800428), (14, 1901400214), (28, 950700107), (49, 543257204), (98, 271628602), (196, 135814301), (343, 77608172), (686, 38804086), (1372, 19402043)]