7021612

素因数分解:

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

素因数の和:107

約数の個数: 48

約数和(自身を含む): 14394240

約数和(自身を除く): 7372628

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 169, 188, 221, 338, 442, 611, 676, 799, 884, 1222, 1598, 2197, 2444, 2873, 3196, 4394, 5746, 7943, 8788, 10387, 11492, 15886, 20774, 31772, 37349, 41548, 74698, 103259, 135031, 149396, 206518, 270062, 413036, 540124, 1755403, 3510806, 7021612]

約数ペア:

[(1, 7021612), (2, 3510806), (4, 1755403), (13, 540124), (17, 413036), (26, 270062), (34, 206518), (47, 149396), (52, 135031), (68, 103259), (94, 74698), (169, 41548), (188, 37349), (221, 31772), (338, 20774), (442, 15886), (611, 11492), (676, 10387), (799, 8788), (884, 7943), (1222, 5746), (1598, 4394), (2197, 3196), (2444, 2873)]