69769544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4273}}^1$

素因数の和:4449

約数の個数: 32

約数和(自身を含む): 141811320

約数和(自身を除く): 72041776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 4273, 8164, 8546, 16328, 17092, 34184, 55549, 111098, 222196, 444392, 670861, 1341722, 2683444, 5366888, 8721193, 17442386, 34884772, 69769544]

約数ペア:

[(1, 69769544), (2, 34884772), (4, 17442386), (8, 8721193), (13, 5366888), (26, 2683444), (52, 1341722), (104, 670861), (157, 444392), (314, 222196), (628, 111098), (1256, 55549), (2041, 34184), (4082, 17092), (4273, 16328), (8164, 8546)]