8712502442

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2129}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 15900364800

約数和(自身を除く): 7187862358

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 179, 322, 358, 497, 994, 1253, 1633, 2129, 2506, 3266, 4117, 4258, 8234, 11431, 12709, 14903, 22862, 25418, 28819, 29806, 48967, 57638, 88963, 97934, 151159, 177926, 292307, 302318, 342769, 381091, 584614, 685538, 762182, 1058113, 2046149, 2116226, 2667637, 3476657, 4092298, 5335274, 6953314, 8765093, 17530186, 24336599, 27057461, 48673198, 54114922, 61355651, 122711302, 189402227, 378804454, 622321603, 1244643206, 4356251221, 8712502442]

約数ペア:

[(1, 8712502442), (2, 4356251221), (7, 1244643206), (14, 622321603), (23, 378804454), (46, 189402227), (71, 122711302), (142, 61355651), (161, 54114922), (179, 48673198), (322, 27057461), (358, 24336599), (497, 17530186), (994, 8765093), (1253, 6953314), (1633, 5335274), (2129, 4092298), (2506, 3476657), (3266, 2667637), (4117, 2116226), (4258, 2046149), (8234, 1058113), (11431, 762182), (12709, 685538), (14903, 584614), (22862, 381091), (25418, 342769), (28819, 302318), (29806, 292307), (48967, 177926), (57638, 151159), (88963, 97934)]