71644732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 140434560

約数和(自身を除く): 68789828

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 188, 493, 773, 799, 986, 1363, 1546, 1598, 1972, 2726, 3092, 3196, 5452, 13141, 22417, 23171, 26282, 36331, 44834, 46342, 52564, 72662, 89668, 92684, 145324, 381089, 617627, 762178, 1053599, 1235254, 1524356, 2107198, 2470508, 4214396, 17911183, 35822366, 71644732]

約数ペア:

[(1, 71644732), (2, 35822366), (4, 17911183), (17, 4214396), (29, 2470508), (34, 2107198), (47, 1524356), (58, 1235254), (68, 1053599), (94, 762178), (116, 617627), (188, 381089), (493, 145324), (773, 92684), (799, 89668), (986, 72662), (1363, 52564), (1546, 46342), (1598, 44834), (1972, 36331), (2726, 26282), (3092, 23171), (3196, 22417), (5452, 13141)]