2007479992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{33409}}^1$

素因数の和:33488

約数の個数: 64

約数和(自身を含む): 4570488000

約数和(自身を除く): 2563008008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 203, 232, 259, 296, 406, 518, 812, 1036, 1073, 1624, 2072, 2146, 4292, 7511, 8584, 15022, 30044, 33409, 60088, 66818, 133636, 233863, 267272, 467726, 935452, 968861, 1236133, 1870904, 1937722, 2472266, 3875444, 4944532, 6782027, 7750888, 8652931, 9889064, 13564054, 17305862, 27128108, 34611724, 35847857, 54256216, 69223448, 71695714, 143391428, 250934999, 286782856, 501869998, 1003739996, 2007479992]

約数ペア:

[(1, 2007479992), (2, 1003739996), (4, 501869998), (7, 286782856), (8, 250934999), (14, 143391428), (28, 71695714), (29, 69223448), (37, 54256216), (56, 35847857), (58, 34611724), (74, 27128108), (116, 17305862), (148, 13564054), (203, 9889064), (232, 8652931), (259, 7750888), (296, 6782027), (406, 4944532), (518, 3875444), (812, 2472266), (1036, 1937722), (1073, 1870904), (1624, 1236133), (2072, 968861), (2146, 935452), (4292, 467726), (7511, 267272), (8584, 233863), (15022, 133636), (30044, 66818), (33409, 60088)]