17695965476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{34613}}^1$

素因数の和:34705

約数の個数: 72

約数和(自身を含む): 38496306240

約数和(自身を除く): 20800340764

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 961, 1178, 1922, 2356, 3844, 4123, 6727, 8246, 13454, 16492, 18259, 26908, 34613, 36518, 69226, 73036, 127813, 138452, 242291, 255626, 484582, 511252, 657647, 969164, 1073003, 1315294, 2146006, 2630588, 4292012, 4603529, 7511021, 9207058, 15022042, 18414116, 20387057, 30044084, 33263093, 40774114, 66526186, 81548228, 133052372, 142709399, 232841651, 285418798, 465683302, 570837596, 631998767, 931366604, 1263997534, 2527995068, 4423991369, 8847982738, 17695965476]

約数ペア:

[(1, 17695965476), (2, 8847982738), (4, 4423991369), (7, 2527995068), (14, 1263997534), (19, 931366604), (28, 631998767), (31, 570837596), (38, 465683302), (62, 285418798), (76, 232841651), (124, 142709399), (133, 133052372), (217, 81548228), (266, 66526186), (434, 40774114), (532, 33263093), (589, 30044084), (868, 20387057), (961, 18414116), (1178, 15022042), (1922, 9207058), (2356, 7511021), (3844, 4603529), (4123, 4292012), (6727, 2630588), (8246, 2146006), (13454, 1315294), (16492, 1073003), (18259, 969164), (26908, 657647), (34613, 511252), (36518, 484582), (69226, 255626), (73036, 242291), (127813, 138452)]