73512272

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{86689}}^1$

素因数の和:86750

約数の個数: 20

約数和(自身を含む): 145119060

約数和(自身を除く): 71606788

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 86689, 173378, 346756, 693512, 1387024, 4594517, 9189034, 18378068, 36756136, 73512272]

約数ペア:

[(1, 73512272), (2, 36756136), (4, 18378068), (8, 9189034), (16, 4594517), (53, 1387024), (106, 693512), (212, 346756), (424, 173378), (848, 86689)]