39646516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 53492684

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 43, 52, 68, 86, 91, 119, 149, 172, 182, 221, 238, 298, 301, 364, 442, 476, 559, 596, 602, 731, 884, 1043, 1118, 1204, 1462, 1547, 1937, 2086, 2236, 2533, 2924, 3094, 3874, 3913, 4172, 5066, 5117, 6188, 6407, 7748, 7826, 9503, 10132, 10234, 12814, 13559, 15652, 17731, 19006, 20468, 25628, 27118, 32929, 35462, 38012, 44849, 54236, 65858, 66521, 70924, 83291, 89698, 108919, 131716, 133042, 166582, 179396, 217838, 230503, 266084, 333164, 435676, 461006, 583037, 762433, 922012, 1166074, 1415947, 1524866, 2332148, 2831894, 3049732, 5663788, 9911629, 19823258, 39646516]

約数ペア:

[(1, 39646516), (2, 19823258), (4, 9911629), (7, 5663788), (13, 3049732), (14, 2831894), (17, 2332148), (26, 1524866), (28, 1415947), (34, 1166074), (43, 922012), (52, 762433), (68, 583037), (86, 461006), (91, 435676), (119, 333164), (149, 266084), (172, 230503), (182, 217838), (221, 179396), (238, 166582), (298, 133042), (301, 131716), (364, 108919), (442, 89698), (476, 83291), (559, 70924), (596, 66521), (602, 65858), (731, 54236), (884, 44849), (1043, 38012), (1118, 35462), (1204, 32929), (1462, 27118), (1547, 25628), (1937, 20468), (2086, 19006), (2236, 17731), (2533, 15652), (2924, 13559), (3094, 12814), (3874, 10234), (3913, 10132), (4172, 9503), (5066, 7826), (5117, 7748), (6188, 6407)]