70724732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8663}}^1$

素因数の和:8837

約数の個数: 24

約数和(自身を含む): 134153376

約数和(自身を除く): 63428644

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 8663, 17326, 34652, 112619, 225238, 450476, 1360091, 2720182, 5440364, 17681183, 35362366, 70724732]

約数ペア:

[(1, 70724732), (2, 35362366), (4, 17681183), (13, 5440364), (26, 2720182), (52, 1360091), (157, 450476), (314, 225238), (628, 112619), (2041, 34652), (4082, 17326), (8164, 8663)]