3987790352

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{3863}}^1$

素因数の和:4600

約数の個数: 80

約数和(自身を含む): 9525223680

約数和(自身を除く): 5537433328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 709, 728, 1418, 1456, 2836, 3863, 4963, 5672, 7726, 9217, 9926, 11344, 15452, 18434, 19852, 27041, 30904, 36868, 39704, 50219, 54082, 61808, 64519, 73736, 79408, 100438, 108164, 129038, 147472, 200876, 216328, 258076, 351533, 401752, 432656, 516152, 703066, 803504, 1032304, 1406132, 2738867, 2812264, 5477734, 5624528, 10955468, 19172069, 21910936, 35605271, 38344138, 43821872, 71210542, 76688276, 142421084, 153376552, 249236897, 284842168, 306753104, 498473794, 569684336, 996947588, 1993895176, 3987790352]

約数ペア:

[(1, 3987790352), (2, 1993895176), (4, 996947588), (7, 569684336), (8, 498473794), (13, 306753104), (14, 284842168), (16, 249236897), (26, 153376552), (28, 142421084), (52, 76688276), (56, 71210542), (91, 43821872), (104, 38344138), (112, 35605271), (182, 21910936), (208, 19172069), (364, 10955468), (709, 5624528), (728, 5477734), (1418, 2812264), (1456, 2738867), (2836, 1406132), (3863, 1032304), (4963, 803504), (5672, 703066), (7726, 516152), (9217, 432656), (9926, 401752), (11344, 351533), (15452, 258076), (18434, 216328), (19852, 200876), (27041, 147472), (30904, 129038), (36868, 108164), (39704, 100438), (50219, 79408), (54082, 73736), (61808, 64519)]