71844244

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3328

約数の個数: 36

約数和(自身を含む): 140630560

約数和(自身を除く): 68786316

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 3271, 5491, 6542, 10982, 13084, 21964, 55607, 62149, 111214, 124298, 222428, 248596, 945319, 1056533, 1890638, 2113066, 3781276, 4226132, 17961061, 35922122, 71844244]

約数ペア:

[(1, 71844244), (2, 35922122), (4, 17961061), (17, 4226132), (19, 3781276), (34, 2113066), (38, 1890638), (68, 1056533), (76, 945319), (289, 248596), (323, 222428), (578, 124298), (646, 111214), (1156, 62149), (1292, 55607), (3271, 21964), (5491, 13084), (6542, 10982)]