27909315004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{696827}}^1$

素因数の和:696898

約数の個数: 48

約数和(自身を含む): 56192209920

約数和(自身を除く): 28282894916

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 10013, 20026, 40052, 696827, 1393654, 2787308, 11846059, 13239713, 21601637, 23692118, 26479426, 43203274, 47384236, 52958852, 86406548, 225075121, 367227829, 410431103, 450150242, 734455658, 820862206, 900300484, 1468911316, 1641724412, 6977328751, 13954657502, 27909315004]

約数ペア:

[(1, 27909315004), (2, 13954657502), (4, 6977328751), (17, 1641724412), (19, 1468911316), (31, 900300484), (34, 820862206), (38, 734455658), (62, 450150242), (68, 410431103), (76, 367227829), (124, 225075121), (323, 86406548), (527, 52958852), (589, 47384236), (646, 43203274), (1054, 26479426), (1178, 23692118), (1292, 21601637), (2108, 13239713), (2356, 11846059), (10013, 2787308), (20026, 1393654), (40052, 696827)]