65358392

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 135739800

約数和(自身を除く): 70381408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 251, 269, 484, 502, 538, 968, 1004, 1076, 2008, 2152, 2761, 2959, 5522, 5918, 11044, 11836, 22088, 23672, 30371, 32549, 60742, 65098, 67519, 121484, 130196, 135038, 242968, 260392, 270076, 540152, 742709, 1485418, 2970836, 5941672, 8169799, 16339598, 32679196, 65358392]

約数ペア:

[(1, 65358392), (2, 32679196), (4, 16339598), (8, 8169799), (11, 5941672), (22, 2970836), (44, 1485418), (88, 742709), (121, 540152), (242, 270076), (251, 260392), (269, 242968), (484, 135038), (502, 130196), (538, 121484), (968, 67519), (1004, 65098), (1076, 60742), (2008, 32549), (2152, 30371), (2761, 23672), (2959, 22088), (5522, 11836), (5918, 11044)]