72580004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3719}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 84909916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 3719, 4879, 7438, 9758, 14876, 19516, 26033, 52066, 63223, 104132, 126446, 152479, 252892, 304958, 442561, 609916, 885122, 1067353, 1770244, 2134706, 2592143, 4269412, 5184286, 10368572, 18145001, 36290002, 72580004]

約数ペア:

[(1, 72580004), (2, 36290002), (4, 18145001), (7, 10368572), (14, 5184286), (17, 4269412), (28, 2592143), (34, 2134706), (41, 1770244), (68, 1067353), (82, 885122), (119, 609916), (164, 442561), (238, 304958), (287, 252892), (476, 152479), (574, 126446), (697, 104132), (1148, 63223), (1394, 52066), (2788, 26033), (3719, 19516), (4879, 14876), (7438, 9758)]