71257676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7926

約数の個数: 48

約数和(自身を含む): 158860800

約数和(自身を除く): 87603124

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, 7879, 9044, 15758, 31516, 55153, 110306, 133943, 149701, 220612, 267886, 299402, 535772, 598804, 937601, 1047907, 1875202, 2095814, 2544917, 3750404, 4191628, 5089834, 10179668, 17814419, 35628838, 71257676]

約数ペア:

[(1, 71257676), (2, 35628838), (4, 17814419), (7, 10179668), (14, 5089834), (17, 4191628), (19, 3750404), (28, 2544917), (34, 2095814), (38, 1875202), (68, 1047907), (76, 937601), (119, 598804), (133, 535772), (238, 299402), (266, 267886), (323, 220612), (476, 149701), (532, 133943), (646, 110306), (1292, 55153), (2261, 31516), (4522, 15758), (7879, 9044)]