26880456414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{258173}}^1$

素因数の和:258289

約数の個数: 64

約数和(自身を含む): 64043675136

約数和(自身を除く): 37163218722

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 67, 74, 111, 134, 201, 222, 259, 402, 469, 518, 777, 938, 1407, 1554, 2479, 2814, 4958, 7437, 14874, 17353, 34706, 52059, 104118, 258173, 516346, 774519, 1549038, 1807211, 3614422, 5421633, 9552401, 10843266, 17297591, 19104802, 28657203, 34595182, 51892773, 57314406, 66866807, 103785546, 121083137, 133733614, 200600421, 242166274, 363249411, 401200842, 640010867, 726498822, 1280021734, 1920032601, 3840065202, 4480076069, 8960152138, 13440228207, 26880456414]

約数ペア:

[(1, 26880456414), (2, 13440228207), (3, 8960152138), (6, 4480076069), (7, 3840065202), (14, 1920032601), (21, 1280021734), (37, 726498822), (42, 640010867), (67, 401200842), (74, 363249411), (111, 242166274), (134, 200600421), (201, 133733614), (222, 121083137), (259, 103785546), (402, 66866807), (469, 57314406), (518, 51892773), (777, 34595182), (938, 28657203), (1407, 19104802), (1554, 17297591), (2479, 10843266), (2814, 9552401), (4958, 5421633), (7437, 3614422), (14874, 1807211), (17353, 1549038), (34706, 774519), (52059, 516346), (104118, 258173)]