67313168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3099

約数の個数: 40

約数和(自身を含む): 141787800

約数和(自身を除く): 74474632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 2969, 5668, 5938, 11336, 11876, 22672, 23752, 38597, 47504, 77194, 154388, 308776, 323621, 617552, 647242, 1294484, 2588968, 4207073, 5177936, 8414146, 16828292, 33656584, 67313168]

約数ペア:

[(1, 67313168), (2, 33656584), (4, 16828292), (8, 8414146), (13, 5177936), (16, 4207073), (26, 2588968), (52, 1294484), (104, 647242), (109, 617552), (208, 323621), (218, 308776), (436, 154388), (872, 77194), (1417, 47504), (1744, 38597), (2834, 23752), (2969, 22672), (5668, 11876), (5938, 11336)]