70847192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 144001200

約数和(自身を除く): 73154008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 4339, 8164, 8678, 16328, 17356, 34712, 56407, 112814, 225628, 451256, 681223, 1362446, 2724892, 5449784, 8855899, 17711798, 35423596, 70847192]

約数ペア:

[(1, 70847192), (2, 35423596), (4, 17711798), (8, 8855899), (13, 5449784), (26, 2724892), (52, 1362446), (104, 681223), (157, 451256), (314, 225628), (628, 112814), (1256, 56407), (2041, 34712), (4082, 17356), (4339, 16328), (8164, 8678)]