26695888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{31481}}^1$

素因数の和:31542

約数の個数: 20

約数和(自身を含む): 52700868

約数和(自身を除く): 26004980

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 31481, 62962, 125924, 251848, 503696, 1668493, 3336986, 6673972, 13347944, 26695888]

約数ペア:

[(1, 26695888), (2, 13347944), (4, 6673972), (8, 3336986), (16, 1668493), (53, 503696), (106, 251848), (212, 125924), (424, 62962), (848, 31481)]