28664520194

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1\times {\mathrm{1847}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 44377635456

約数和(自身を除く): 15713115262

約数列:

[1, 2, 37, 74, 401, 523, 802, 1046, 1847, 3694, 14837, 19351, 29674, 38702, 68339, 136678, 209723, 419446, 740647, 965981, 1481294, 1931962, 7759751, 15519502, 27403939, 35741297, 54807878, 71482594, 387358381, 774716762, 14332260097, 28664520194]

約数ペア:

[(1, 28664520194), (2, 14332260097), (37, 774716762), (74, 387358381), (401, 71482594), (523, 54807878), (802, 35741297), (1046, 27403939), (1847, 15519502), (3694, 7759751), (14837, 1931962), (19351, 1481294), (29674, 965981), (38702, 740647), (68339, 419446), (136678, 209723)]