25560678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 62060544

約数和(自身を除く): 36499866

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 961, 1023, 1209, 1922, 2046, 2418, 2883, 4433, 5766, 8866, 10571, 12493, 13299, 21142, 24986, 26598, 29791, 31713, 37479, 59582, 63426, 74958, 89373, 137423, 178746, 274846, 327701, 387283, 412269, 655402, 774566, 824538, 983103, 1161849, 1966206, 2323698, 4260113, 8520226, 12780339, 25560678]

約数ペア:

[(1, 25560678), (2, 12780339), (3, 8520226), (6, 4260113), (11, 2323698), (13, 1966206), (22, 1161849), (26, 983103), (31, 824538), (33, 774566), (39, 655402), (62, 412269), (66, 387283), (78, 327701), (93, 274846), (143, 178746), (186, 137423), (286, 89373), (341, 74958), (403, 63426), (429, 59582), (682, 37479), (806, 31713), (858, 29791), (961, 26598), (1023, 24986), (1209, 21142), (1922, 13299), (2046, 12493), (2418, 10571), (2883, 8866), (4433, 5766)]