15702973448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{2389}}^1$

素因数の和:2814

約数の個数: 64

約数和(自身を含む): 31077648000

約数和(自身を除く): 15374674552

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 257, 278, 514, 556, 1028, 1112, 2056, 2389, 3197, 4778, 5911, 6394, 9556, 11822, 12788, 19112, 23644, 25576, 35723, 47288, 54947, 71446, 109894, 142892, 219788, 285784, 332071, 439576, 613973, 664142, 821629, 1227946, 1328284, 1643258, 2455892, 2656568, 3286516, 4911784, 6573032, 7637633, 14121379, 15275266, 28242758, 30550532, 56485516, 61101064, 85342247, 112971032, 170684494, 341368988, 682737976, 1962871681, 3925743362, 7851486724, 15702973448]

約数ペア:

[(1, 15702973448), (2, 7851486724), (4, 3925743362), (8, 1962871681), (23, 682737976), (46, 341368988), (92, 170684494), (139, 112971032), (184, 85342247), (257, 61101064), (278, 56485516), (514, 30550532), (556, 28242758), (1028, 15275266), (1112, 14121379), (2056, 7637633), (2389, 6573032), (3197, 4911784), (4778, 3286516), (5911, 2656568), (6394, 2455892), (9556, 1643258), (11822, 1328284), (12788, 1227946), (19112, 821629), (23644, 664142), (25576, 613973), (35723, 439576), (47288, 332071), (54947, 285784), (71446, 219788), (109894, 142892)]