26940279464

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{964081}}^1$

素因数の和:964593

約数の個数: 32

約数和(自身を含む): 57844920000

約数和(自身を除く): 30904640536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 3493, 3992, 6986, 13972, 27944, 964081, 1928162, 3856324, 6748567, 7712648, 13497134, 26994268, 53988536, 481076419, 962152838, 1924305676, 3367534933, 3848611352, 6735069866, 13470139732, 26940279464]

約数ペア:

[(1, 26940279464), (2, 13470139732), (4, 6735069866), (7, 3848611352), (8, 3367534933), (14, 1924305676), (28, 962152838), (56, 481076419), (499, 53988536), (998, 26994268), (1996, 13497134), (3493, 7712648), (3992, 6748567), (6986, 3856324), (13972, 1928162), (27944, 964081)]