73174712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1433}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 148160880

約数和(自身を除く): 74986168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 982, 1433, 1964, 2866, 3928, 5732, 6383, 11464, 12766, 18629, 25532, 37258, 51064, 74516, 149032, 703603, 1407206, 2814412, 5628824, 9146839, 18293678, 36587356, 73174712]

約数ペア:

[(1, 73174712), (2, 36587356), (4, 18293678), (8, 9146839), (13, 5628824), (26, 2814412), (52, 1407206), (104, 703603), (491, 149032), (982, 74516), (1433, 51064), (1964, 37258), (2866, 25532), (3928, 18629), (5732, 12766), (6383, 11464)]