66705314

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 56673886

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 47, 94, 169, 221, 247, 323, 338, 442, 494, 611, 646, 799, 893, 1222, 1598, 1786, 2197, 2873, 3211, 4199, 4394, 5746, 6422, 7943, 8398, 10387, 11609, 15181, 15886, 20774, 23218, 30362, 37349, 41743, 54587, 74698, 83486, 103259, 109174, 135031, 150917, 197353, 206518, 270062, 301834, 394706, 709631, 1419262, 1755403, 1961921, 2565589, 3510806, 3923842, 5131178, 33352657, 66705314]

約数ペア:

[(1, 66705314), (2, 33352657), (13, 5131178), (17, 3923842), (19, 3510806), (26, 2565589), (34, 1961921), (38, 1755403), (47, 1419262), (94, 709631), (169, 394706), (221, 301834), (247, 270062), (323, 206518), (338, 197353), (442, 150917), (494, 135031), (611, 109174), (646, 103259), (799, 83486), (893, 74698), (1222, 54587), (1598, 41743), (1786, 37349), (2197, 30362), (2873, 23218), (3211, 20774), (4199, 15886), (4394, 15181), (5746, 11609), (6422, 10387), (7943, 8398)]