71293852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7930

約数の個数: 48

約数和(自身を含む): 158941440

約数和(自身を除く): 87647588

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 7883, 9044, 15766, 31532, 55181, 110362, 134011, 149777, 220724, 268022, 299554, 536044, 599108, 938077, 1048439, 1876154, 2096878, 2546209, 3752308, 4193756, 5092418, 10184836, 17823463, 35646926, 71293852]

約数ペア:

[(1, 71293852), (2, 35646926), (4, 17823463), (7, 10184836), (14, 5092418), (17, 4193756), (19, 3752308), (28, 2546209), (34, 2096878), (38, 1876154), (68, 1048439), (76, 938077), (119, 599108), (133, 536044), (238, 299554), (266, 268022), (323, 220724), (476, 149777), (532, 134011), (646, 110362), (1292, 55181), (2261, 31532), (4522, 15766), (7883, 9044)]