70684588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3434

約数の個数: 36

約数和(自身を含む): 138307008

約数和(自身を除く): 67622420

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 3373, 5239, 6746, 10478, 13492, 20956, 43849, 87698, 104563, 175396, 209126, 418252, 570037, 1140074, 1359319, 2280148, 2718638, 5437276, 17671147, 35342294, 70684588]

約数ペア:

[(1, 70684588), (2, 35342294), (4, 17671147), (13, 5437276), (26, 2718638), (31, 2280148), (52, 1359319), (62, 1140074), (124, 570037), (169, 418252), (338, 209126), (403, 175396), (676, 104563), (806, 87698), (1612, 43849), (3373, 20956), (5239, 13492), (6746, 10478)]