65471998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 108265248

約数和(自身を除く): 42793250

約数列:

[1, 2, 17, 34, 41, 67, 82, 134, 697, 701, 1139, 1394, 1402, 2278, 2747, 5494, 11917, 23834, 28741, 46699, 46967, 57482, 93398, 93934, 488597, 798439, 977194, 1596878, 1925647, 3851294, 32735999, 65471998]

約数ペア:

[(1, 65471998), (2, 32735999), (17, 3851294), (34, 1925647), (41, 1596878), (67, 977194), (82, 798439), (134, 488597), (697, 93934), (701, 93398), (1139, 57482), (1394, 46967), (1402, 46699), (2278, 28741), (2747, 23834), (5494, 11917)]