66804536

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 62471464

約数列:

[1, 2, 4, 8, 37, 74, 148, 269, 296, 538, 839, 1076, 1678, 2152, 3356, 6712, 9953, 19906, 31043, 39812, 62086, 79624, 124172, 225691, 248344, 451382, 902764, 1805528, 8350567, 16701134, 33402268, 66804536]

約数ペア:

[(1, 66804536), (2, 33402268), (4, 16701134), (8, 8350567), (37, 1805528), (74, 902764), (148, 451382), (269, 248344), (296, 225691), (538, 124172), (839, 79624), (1076, 62086), (1678, 39812), (2152, 31043), (3356, 19906), (6712, 9953)]