33399380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 82478088

約数和(自身を除く): 49078708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 173, 196, 197, 245, 346, 394, 490, 692, 788, 865, 980, 985, 1211, 1379, 1730, 1970, 2422, 2758, 3460, 3940, 4844, 5516, 6055, 6895, 8477, 9653, 12110, 13790, 16954, 19306, 24220, 27580, 33908, 34081, 38612, 42385, 48265, 68162, 84770, 96530, 136324, 169540, 170405, 193060, 238567, 340810, 477134, 681620, 954268, 1192835, 1669969, 2385670, 3339938, 4771340, 6679876, 8349845, 16699690, 33399380]

約数ペア:

[(1, 33399380), (2, 16699690), (4, 8349845), (5, 6679876), (7, 4771340), (10, 3339938), (14, 2385670), (20, 1669969), (28, 1192835), (35, 954268), (49, 681620), (70, 477134), (98, 340810), (140, 238567), (173, 193060), (196, 170405), (197, 169540), (245, 136324), (346, 96530), (394, 84770), (490, 68162), (692, 48265), (788, 42385), (865, 38612), (980, 34081), (985, 33908), (1211, 27580), (1379, 24220), (1730, 19306), (1970, 16954), (2422, 13790), (2758, 12110), (3460, 9653), (3940, 8477), (4844, 6895), (5516, 6055)]