69618896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 138470304

約数和(自身を除く): 68851408

約数列:

[1, 2, 4, 8, 16, 67, 101, 134, 202, 268, 404, 536, 643, 808, 1072, 1286, 1616, 2572, 5144, 6767, 10288, 13534, 27068, 43081, 54136, 64943, 86162, 108272, 129886, 172324, 259772, 344648, 519544, 689296, 1039088, 4351181, 8702362, 17404724, 34809448, 69618896]

約数ペア:

[(1, 69618896), (2, 34809448), (4, 17404724), (8, 8702362), (16, 4351181), (67, 1039088), (101, 689296), (134, 519544), (202, 344648), (268, 259772), (404, 172324), (536, 129886), (643, 108272), (808, 86162), (1072, 64943), (1286, 54136), (1616, 43081), (2572, 27068), (5144, 13534), (6767, 10288)]